Latest news with #CosRX
CNN
09-05-2025
- Health
- CNN
We tested all sorts of hydrating serums. The best was a $22 drugstore product
The best hydrating serums we tested Best hydrating serum: Neutrogena Hydro Boost Hyaluronic Acid Serum Best hydrating serum for dry skin: The Ordinary Multi-Peptide + HA Serum Best hydrating serum for textured skin: CosRX Advanced Snail 96 Mucin Power Essence When your skin is looking dull or dry, that usually means it's time to ramp up your skin care routine. Hydrating serums are an easy place to start. They deliver long-lasting hydration, typically leaving skin soft, glowy and ultra-moisturized. To find the best hydrating serums, we had 10 CNN Underscored staffers with a wide range of skin types put a variety of formulas to the test, from affordable staples to luxe picks. After daily use and careful comparison, three standout serums emerged, with our overall pick being a drugstore find that costs only $22. Related article We tested 8 moisturizers for dry skin. Our favorite is a $17 drugstore creamNeutrogena Hydro Boost Hyaluronic Acid Serum Deals editor Jacqueline Saguin found Neutrogena's Hydro Boost serum deeply hydrating, lightweight and gentle on her sensitive, eczema-prone skin. She appreciated its simple, fragrance-free formula with nourishing ingredients like hyaluronic acid and glycerin. The Ordinary Multi-Peptide + HA Serum Home and gifts editor Amina Lake Patel tested The Ordinary Multi-Peptide + HA Serum and loved its lightweight feel, quick absorption and hydrating, nongreasy formula. A longtime fan of the brand, she plans to keep using the $20 serum. CosRX Advanced Snail 96 Mucin Power Essence Testing writer Carolina Gazal, who battles cystic acne and scars, found this serum from CosRX to be a soothing, breakout-friendly solution that deeply hydrated her skin without irritation. Despite its gooey texture, she came to rely on the ultra-nourishing formula and would gladly repurchase it for its skin-repairing benefits and affordable $25 price tag. Deals editor Jacqueline Saguin loved the lightweight, water-like texture of Neutrogena's Hydro Boost serum on her dry, sensitive and eczema-prone skin. The simple, hyaluronic acid-based formula delivered long-lasting hydration without irritating her sensitive skin, which was consistent with other products she's tried in the Hydro Boost line. As someone with eczema, she especially valued the fragrance-free formula, which is ideal for sensitive skin. The serum absorbed quickly and deeply moisturized her skin, thanks to a blend of hyaluronic acid, trehalose and glycerin. Even better? It's also free of parabens and mineral oil, meaning it won't clog pores or cause irritation. Just a few drops locked in hydration and left her skin looking glowy. While the ultra-hydrating formula stood out, the serum's packaging was also impressive. The unique click-top plastic dropper made application easy and efficient. Skin care enthusiasts at CNN Underscored have tried, tested and loved The Ordinary brand and its products long before this testing. Beauty and fashion editor Sophie Shaw deemed The Ordinary an affordable starting point for a solid, starter skin care regimen, and our testing results show why. Home and gifts editor Amina Lake Patel raved about the serum's lightweight texture, quick absorption and generous dropper. Although the formula was slightly tacky upon first use, once fully absorbed, it left her combination skin smooth and deeply hydrated without being greasy. According to The Ordinary, this serum targets common signs of aging too, helping to reduce the appearance of crow's feet while improving skin's smoothness, texture, elasticity and firmness for a more youthful look. Since it contains peptides, it goes beyond providing hydration alone and offered an easy way to incorporate peptides into Patel's routine. The tiny but powerful bottle is also just under $20, making it a great value, and she plans to keep using this specific serum for its affordable price and effective, multitasking ingredients. Given that testing writer Carolina Gazal struggles with cystic acne and combination skin, especially an acne-riddled chin and hyperpigmentation and scars on her cheeks, she's in the throes of using drying acne creams. That means her skin needs an extra layer of hydration that won't break her out. That's where CosRX's Advanced Snail 96 Mucin Power Essence, a beloved K-beauty product and an editor favorite, comes in. The lightweight formula not only enhances the skin's glow but also improves texture. It's formulated with 96% snail mucin to help repair skin, boost hydration and elasticity, and reduce the appearance of wrinkles, scars and breakouts. Gazal found the snail essence gooey at first touch but grew to love the ultra-nourishing product for her dried-out skin. It didn't irritate current breakouts, which was a big win, and over time, her skin craved the weirdly goopy but hydrating product. It can be found for only $17 for a full-size bottle, making it a wonder product that's a no-brainer to repurchase. Naturally, we had to get our hands on the internet's favorite hydrating serums, in addition to drugstore finds and higher-end options. We had 10 CNN Underscored staffers evaluate each product for a week and take detailed notes on the criteria below. Our testers have different skin types and concerns, ranging from oily skin to eczema, acne to fine lines, and even persistent dry tested each hydrating serum to see how it would help nourish skin in the long run. Each tester tried one serum to see how it would help nourish skin and reflected on the following criteria. Formula: Did the formula feel light or heavy on the skin? Was it easy to apply? Absorption: Did the serum absorb into the skin quickly, or did it take time? Did it layer well with other products? Moisturizing: Did the serum hydrate the skin? Did your skin feel dry at any point between applications? Additional benefits: Some serums in our pool had additional benefits like SPF, anti-aging ingredients or extra acids for hydration. Did these products deliver the desired results, considering these bonus criteria? Value: Did the quality of the product match the price? Was there a fair amount of product for the price? Above all, hyaluronic acid is a standout ingredient in a hydrating serum that you should be looking for. 'It's a sugar found naturally in the skin that holds water,' said Dr. Corey L. Hartman, the founder of Skin Wellness Dermatology in Birmingham, Alabama. 'It's a clear, thick, gel-like substance that our body produces and can be found in high concentrations in the skin, connective tissue and eyes. It helps to retain and attract water, and keeps tissues hydrated and lubricated.' In addition to hyaluronic acid, Dr. Brendan Camp, a double board-certified dermatologist at MDCS Dermatology, also recommends looking for other actives. 'Niacinamide can help regulate oil production and reduce clogged pores, and peptides help stimulate collagen,' he said. 'Vitamin C is also great for brightening and evening out skin tone.' Paula's Choice Niacinamide Booster Paula's Choice serum could be a solid choice for those looking for skin care loaded with niacinamide. It's made with 10%, to be specific, to help reduce the appearance of pores and texture. It's also packed with vitamin C and licorice extract to soothe any lingering irritation in skin. Photo editor Molly Flores tested Paula's Choice Niacinamide Booster on her combination skin. Her main concern was an oily T-zone and some texture on her chin and jawline. She found the lightweight formula absorbed quickly and provided noticeable hydration but the runny consistency made it difficult to apply directly. She wound up mixing the serum with her moisturizer. Although she appreciated its effectiveness, so much so that her skin felt dry after skipping a day, she preferred a serum with more grip to better support her skin care routine. Laneige Water Bank Blue Hyaluronic Acid Hydrating Serum This pick has one standout ingredient: blue hyaluronic acid fermented with deep-sea algae for even dewier, glowier skin. While our tester liked the formula overall, it didn't make a remarkable difference for her skin. Managing editor Rachel Quigley tested Laneige's hyaluronic acid-packed serum on her very dry skin and appreciated its light, nongreasy texture and quick absorption. This K-beauty serum promises dewy, glass skin, thanks to a host of nourishing skin ingredients — namely, hyaluronic acid for deep hydration, peptides to improve firmness and a green tea enzyme to gently exfoliate for a smoother appearance. The Laneige serum is also free of pesky additives like parabens and sulfates. While she found it easy to apply, she didn't notice a significant improvement in hydration and, ultimately, she wouldn't repurchase it because she's used more effective serums in the past. Clarins Double Anti-Aging and Anti-Wrinkle Serum The Clarins anti-wrinkle serum is one of the priciest serums we tested. There's a good reason why: The 2-in-1 serum is made with "epi-aging" ingredients to combat environmental aging, like turmeric extract and other natural plant extracts. It also features a thicker consistency that provided ample hydration during our testing. The Clarins Double Serum's slightly thick texture was easy to apply and lightweight on testing writer Michelle Rae Uy's combination skin. The serum absorbed quickly and kept moisture locked in, preventing dryness throughout the day and night; however, it didn't feel exceptionally moisturizing. According to Clarins, this serum is suitable for all skin types and works to visibly firm and smooth the skin while reducing the look of wrinkles and pores. Like other hydrating serums we tested, it promises to strengthen the moisture barrier, boost radiance and refine texture. After using it for a week, Uy noticed firmer skin, though she didn't yet see all the expected benefits, like reduced wrinkles or minimized pores. Despite being cautious with skin care due to her sensitive skin, the serum worked well with her routine, and she plans to continue using it. Vichy Minéral 89 Fortifying and Plumping Daily Skin Booster We get it: Sometimes you just need a serum that does the job, sans snail parts and extracts that sound like a grocery store list. Vichy's skin booster is made with pure hyaluronic acid and mineral-rich volcanic water to boost hydration without the sticky feel. Our tester liked its simple yet effective formula that felt approachable for those just starting to build a skin care routine. Madison Yerke, a digital content strategist at CNN Underscored, struggles with dryness on her forehead and oiliness on her chin and face, but has never used a hydrating serum before. In fact, they always seemed a bit intimidating to her, especially since she only started a moisturizer and sunscreen routine two years ago. But after trying Vichy's Minéral 89 serum, she raved about its jelly-like texture that absorbed quickly into her skin. It felt surprisingly lightweight once applied and left her skin hydrated and refreshed throughout the day. After a week of consistent use, she concluded her skin felt fresher, and at just $40, she thought it was worth the price. Skin Pharm Youth Serum Skin Pharm's Youth Serum is often considered a holy-grail serum because it's supposed to be a powerful multitasker when it comes to firming fine lines and hydrating dull skin. However, at $115, it was one of the priciest products we tested and other formulas provided superior hydration. Skin Pharm Youth Serum is packed with hydrating hyaluronic acid and antimicrobial peptides to reduce the appearance of blemishes, as well as sativa rice bran extract to help the skin retain moisture in the long run. Although the serum is crafted with soothing ingredients safe for sensitive skin, senior lifestyle editor Tamara Kraus wasn't pleased with how her skin felt after the serum dried on her mostly normal, slightly dry skin. Although it was lightweight and absorbed quickly, it left her skin feeling tight. To combat this, she layered on other products to achieve the dewy look she wanted. At a whopping $115, the serum is, ultimately, too pricey, especially when more affordable brands like The Ordinary, Glow Recipe and Mario Badescu delivered better, more immediate results for Kraus' skin. Rhode Peptide Glazing Fluid Rhode may have popped up on your Instagram feed, thanks to Hailey Bieber's creative marketing and other fan-favorite products. This lightweight gel serum is Bieber's go-to for dewy, glazed skin, so we had to put it to the test on real, unfiltered skin. It aims to visibly plump and hydrate the skin barrier with hyaluronic acid, niacinamide and peptides. Copy editor Rena Behar found this Rhode serum lightweight but slightly tacky on her acne-prone, sensitive and oily skin. The dispenser was also difficult to use, and although advertised as fragrance-free, the product had a sharp scent. While it absorbed quickly at first, it seemed to sit on the skin without providing deep hydration and didn't outperform her usual favorite, the CosRX Advanced Snail 96 Mucin Power Essence, our pick for textured skin. She noted no major improvements after using the glazing fluid for a week, and while she might use it occasionally in the summer, she wouldn't repurchase due to its underwhelming results and tricky packaging. Drunk Elephant B-Hydra Intensive Hydrating Serum While this serum has a lightweight feel and gentle formula — made with pineapple ceramides and vitamin B5 — our tester didn't find this hydrating serum to be as "intense" as its name implies. Katelyn Gendron, our director of global commerce and SEO, tested Drunk Elephant's B-Hydra Intensive Hydration Serum on her dry skin, which was lightweight, gentle and quick to absorb. The $50 serum promises long-lasting hydration while strengthening the skin's barrier and boosting its ability to retain moisture. It's also suitable for all skin types and free of essential oils, silicones, fragrances, dyes and alcohols. All of these perks aside, the serum was ineffective for Gendron. She was disappointed by the lack of hydration, saying it felt like she hadn't used any product at all and wouldn't use it again. The following questions were answered by double board-certified dermatologist Dr. Brendan Camp. What is a hydrating serum? What is a hydrating serum? A serum goes far beyond a moisturizer. 'A hydrating serum focuses on increasing the skin's hydration to improve concerns like dryness, fine lines, texture and improve the overall appearance and health of the skin,' Camp said. 'The key difference between serum and moisturizer is their formulation and texture,' he added. 'Compared to a moisturizer, a serum is much lighter and absorbs more quickly into the skin. Serums tend to address specific skin concerns like fine lines and wrinkles, while moisturizer hydrates the skin and protects the skin barrier. Serums tend to be formulated with ingredients like hyaluronic acid and other active ingredients to increase the level of water in the skin.' What ingredients should I look for in a hydrating serum? What ingredients should I look for in a hydrating serum? 'Hyaluronic acid, niacinamide, ceramides, peptides and vitamin C,' Camp said. These ingredients provide hydration, but they also help the overall health of your skin. Ceramides and peptides, for example, support the skin barrier, and a healthy skin barrier helps retain moisture levels within the skin. What ingredients should I avoid in a serum? What ingredients should I avoid in a serum? Camp suggests staying away from skin care with added fragrances, as they can be irritating and drying. 'If you have sensitive skin, consider doing a [spot test] with a new product before using it more liberally,' he said. To determine which hydrating serum worked best, we gathered a testing panel of 10 curious and critical CNN Underscored staffers with various skin types. Though they all had varying skin concerns, all had the same goal: glowy, hydrated skin. Out of the 10 testers, half of them used hydrating serums before the testing. Here's what the testing panel had to say about their skin: Copy editor Rena Behar has acne-prone, sensitive and oily skin. Photo editor Molly Flores has an oily T-zone and some texture on her chin and jawline. Testing writer Carolina Gazal struggles with cystic acne and combination skin, in addition to hyperpigmentation on her cheeks. Katelyn Gendron, director of global commerce and SEO, has very dry skin. Senior lifestyle editor Tamara Kraus is blessed with normal skin, although it will get dry every now and then. Home and gifts editor Amina Lake Patel has combination skin, meaning it's sometimes dry and sometimes oily around her nose, with an occasional breakout near her mouth and chin. Managing editor Rachel Quigley struggles with dry skin. Deals editor Jacqueline Saguin described her skin as dry, sensitive, and eczema-prone. Testing writer Michelle Rae Uy has combination skin that skews toward sensitive. Digital content strategist Madison Yerke has combination skin, which manifests as dryness on her forehead and body, and oiliness on her chin and face. For this article, we consulted the following experts to gain their professional insights. Dr. Brendan Camp, double board-certified dermatologist at MDCS Dermatology in New York Dr. Corey L. Hartman, founder of Skin Wellness Dermatology in Birmingham, Alabama CNN Underscored has a skilled team of writers and editors who have many years of experience testing, researching and recommending products, and they ensure each article is carefully edited and products are properly vetted. We talk to top experts, recommending only the best products and considering the pros and cons of each item. For this story, associate testing writer Carolina Gazal gathered a testing pool of 10 CNN Underscored staffers to test a range of hydrating serums to find the very best options. All testers wore each serum for a week to get a true sense of the feel and efficacy of each product.
CNN
08-05-2025
- Health
- CNN
We tested all sorts of hydrating serums. The best was a $22 drugstore product
The best hydrating serums we tested Best hydrating serum: Neutrogena Hydro Boost Hyaluronic Acid Serum Best hydrating serum for dry skin: The Ordinary Multi-Peptide + HA Serum Best hydrating serum for textured skin: CosRX Advanced Snail 96 Mucin Power Essence When your skin is looking dull or dry, that usually means it's time to ramp up your skin care routine. Hydrating serums are an easy place to start. They deliver long-lasting hydration, typically leaving skin soft, glowy and ultra-moisturized. To find the best hydrating serums, we had 10 CNN Underscored staffers with a wide range of skin types put a variety of formulas to the test, from affordable staples to luxe picks. After daily use and careful comparison, three standout serums emerged, with our overall pick being a drugstore find that costs only $22. Related article We tested 8 moisturizers for dry skin. Our favorite is a $17 drugstore creamNeutrogena Hydro Boost Hyaluronic Acid Serum Deals editor Jacqueline Saguin found Neutrogena's Hydro Boost serum deeply hydrating, lightweight and gentle on her sensitive, eczema-prone skin. She appreciated its simple, fragrance-free formula with nourishing ingredients like hyaluronic acid and glycerin. The Ordinary Multi-Peptide + HA Serum Home and gifts editor Amina Lake Patel tested The Ordinary Multi-Peptide + HA Serum and loved its lightweight feel, quick absorption and hydrating, nongreasy formula. A longtime fan of the brand, she plans to keep using the $20 serum. CosRX Advanced Snail 96 Mucin Power Essence Testing writer Carolina Gazal, who battles cystic acne and scars, found this serum from CosRX to be a soothing, breakout-friendly solution that deeply hydrated her skin without irritation. Despite its gooey texture, she came to rely on the ultra-nourishing formula and would gladly repurchase it for its skin-repairing benefits and affordable $25 price tag. Deals editor Jacqueline Saguin loved the lightweight, water-like texture of Neutrogena's Hydro Boost serum on her dry, sensitive and eczema-prone skin. The simple, hyaluronic acid-based formula delivered long-lasting hydration without irritating her sensitive skin, which was consistent with other products she's tried in the Hydro Boost line. As someone with eczema, she especially valued the fragrance-free formula, which is ideal for sensitive skin. The serum absorbed quickly and deeply moisturized her skin, thanks to a blend of hyaluronic acid, trehalose and glycerin. Even better? It's also free of parabens and mineral oil, meaning it won't clog pores or cause irritation. Just a few drops locked in hydration and left her skin looking glowy. While the ultra-hydrating formula stood out, the serum's packaging was also impressive. The unique click-top plastic dropper made application easy and efficient. Skin care enthusiasts at CNN Underscored have tried, tested and loved The Ordinary brand and its products long before this testing. Beauty and fashion editor Sophie Shaw deemed The Ordinary an affordable starting point for a solid, starter skin care regimen, and our testing results show why. Home and gifts editor Amina Lake Patel raved about the serum's lightweight texture, quick absorption and generous dropper. Although the formula was slightly tacky upon first use, once fully absorbed, it left her combination skin smooth and deeply hydrated without being greasy. According to The Ordinary, this serum targets common signs of aging too, helping to reduce the appearance of crow's feet while improving skin's smoothness, texture, elasticity and firmness for a more youthful look. Since it contains peptides, it goes beyond providing hydration alone and offered an easy way to incorporate peptides into Patel's routine. The tiny but powerful bottle is also just under $20, making it a great value, and she plans to keep using this specific serum for its affordable price and effective, multitasking ingredients. Given that testing writer Carolina Gazal struggles with cystic acne and combination skin, especially an acne-riddled chin and hyperpigmentation and scars on her cheeks, she's in the throes of using drying acne creams. That means her skin needs an extra layer of hydration that won't break her out. That's where CosRX's Advanced Snail 96 Mucin Power Essence, a beloved K-beauty product and an editor favorite, comes in. The lightweight formula not only enhances the skin's glow but also improves texture. It's formulated with 96% snail mucin to help repair skin, boost hydration and elasticity, and reduce the appearance of wrinkles, scars and breakouts. Gazal found the snail essence gooey at first touch but grew to love the ultra-nourishing product for her dried-out skin. It didn't irritate current breakouts, which was a big win, and over time, her skin craved the weirdly goopy but hydrating product. It can be found for only $17 for a full-size bottle, making it a wonder product that's a no-brainer to repurchase. Naturally, we had to get our hands on the internet's favorite hydrating serums, in addition to drugstore finds and higher-end options. We had 10 CNN Underscored staffers evaluate each product for a week and take detailed notes on the criteria below. Our testers have different skin types and concerns, ranging from oily skin to eczema, acne to fine lines, and even persistent dry tested each hydrating serum to see how it would help nourish skin in the long run. Each tester tried one serum to see how it would help nourish skin and reflected on the following criteria. Formula: Did the formula feel light or heavy on the skin? Was it easy to apply? Absorption: Did the serum absorb into the skin quickly, or did it take time? Did it layer well with other products? Moisturizing: Did the serum hydrate the skin? Did your skin feel dry at any point between applications? Additional benefits: Some serums in our pool had additional benefits like SPF, anti-aging ingredients or extra acids for hydration. Did these products deliver the desired results, considering these bonus criteria? Value: Did the quality of the product match the price? Was there a fair amount of product for the price? Above all, hyaluronic acid is a standout ingredient in a hydrating serum that you should be looking for. 'It's a sugar found naturally in the skin that holds water,' said Dr. Corey L. Hartman, the founder of Skin Wellness Dermatology in Birmingham, Alabama. 'It's a clear, thick, gel-like substance that our body produces and can be found in high concentrations in the skin, connective tissue and eyes. It helps to retain and attract water, and keeps tissues hydrated and lubricated.' In addition to hyaluronic acid, Dr. Brendan Camp, a double board-certified dermatologist at MDCS Dermatology, also recommends looking for other actives. 'Niacinamide can help regulate oil production and reduce clogged pores, and peptides help stimulate collagen,' he said. 'Vitamin C is also great for brightening and evening out skin tone.' Paula's Choice Niacinamide Booster Paula's Choice serum could be a solid choice for those looking for skin care loaded with niacinamide. It's made with 10%, to be specific, to help reduce the appearance of pores and texture. It's also packed with vitamin C and licorice extract to soothe any lingering irritation in skin. Photo editor Molly Flores tested Paula's Choice Niacinamide Booster on her combination skin. Her main concern was an oily T-zone and some texture on her chin and jawline. She found the lightweight formula absorbed quickly and provided noticeable hydration but the runny consistency made it difficult to apply directly. She wound up mixing the serum with her moisturizer. Although she appreciated its effectiveness, so much so that her skin felt dry after skipping a day, she preferred a serum with more grip to better support her skin care routine. Laneige Water Bank Blue Hyaluronic Acid Hydrating Serum This pick has one standout ingredient: blue hyaluronic acid fermented with deep-sea algae for even dewier, glowier skin. While our tester liked the formula overall, it didn't make a remarkable difference for her skin. Managing editor Rachel Quigley tested Laneige's hyaluronic acid-packed serum on her very dry skin and appreciated its light, nongreasy texture and quick absorption. This K-beauty serum promises dewy, glass skin, thanks to a host of nourishing skin ingredients — namely, hyaluronic acid for deep hydration, peptides to improve firmness and a green tea enzyme to gently exfoliate for a smoother appearance. The Laneige serum is also free of pesky additives like parabens and sulfates. While she found it easy to apply, she didn't notice a significant improvement in hydration and, ultimately, she wouldn't repurchase it because she's used more effective serums in the past. Clarins Double Anti-Aging and Anti-Wrinkle Serum The Clarins anti-wrinkle serum is one of the priciest serums we tested. There's a good reason why: The 2-in-1 serum is made with "epi-aging" ingredients to combat environmental aging, like turmeric extract and other natural plant extracts. It also features a thicker consistency that provided ample hydration during our testing. The Clarins Double Serum's slightly thick texture was easy to apply and lightweight on testing writer Michelle Rae Uy's combination skin. The serum absorbed quickly and kept moisture locked in, preventing dryness throughout the day and night; however, it didn't feel exceptionally moisturizing. According to Clarins, this serum is suitable for all skin types and works to visibly firm and smooth the skin while reducing the look of wrinkles and pores. Like other hydrating serums we tested, it promises to strengthen the moisture barrier, boost radiance and refine texture. After using it for a week, Uy noticed firmer skin, though she didn't yet see all the expected benefits, like reduced wrinkles or minimized pores. Despite being cautious with skin care due to her sensitive skin, the serum worked well with her routine, and she plans to continue using it. Vichy Minéral 89 Fortifying and Plumping Daily Skin Booster We get it: Sometimes you just need a serum that does the job, sans snail parts and extracts that sound like a grocery store list. Vichy's skin booster is made with pure hyaluronic acid and mineral-rich volcanic water to boost hydration without the sticky feel. Our tester liked its simple yet effective formula that felt approachable for those just starting to build a skin care routine. Madison Yerke, a digital content strategist at CNN Underscored, struggles with dryness on her forehead and oiliness on her chin and face, but has never used a hydrating serum before. In fact, they always seemed a bit intimidating to her, especially since she only started a moisturizer and sunscreen routine two years ago. But after trying Vichy's Minéral 89 serum, she raved about its jelly-like texture that absorbed quickly into her skin. It felt surprisingly lightweight once applied and left her skin hydrated and refreshed throughout the day. After a week of consistent use, she concluded her skin felt fresher, and at just $40, she thought it was worth the price. Skin Pharm Youth Serum Skin Pharm's Youth Serum is often considered a holy-grail serum because it's supposed to be a powerful multitasker when it comes to firming fine lines and hydrating dull skin. However, at $115, it was one of the priciest products we tested and other formulas provided superior hydration. Skin Pharm Youth Serum is packed with hydrating hyaluronic acid and antimicrobial peptides to reduce the appearance of blemishes, as well as sativa rice bran extract to help the skin retain moisture in the long run. Although the serum is crafted with soothing ingredients safe for sensitive skin, senior lifestyle editor Tamara Kraus wasn't pleased with how her skin felt after the serum dried on her mostly normal, slightly dry skin. Although it was lightweight and absorbed quickly, it left her skin feeling tight. To combat this, she layered on other products to achieve the dewy look she wanted. At a whopping $115, the serum is, ultimately, too pricey, especially when more affordable brands like The Ordinary, Glow Recipe and Mario Badescu delivered better, more immediate results for Kraus' skin. Rhode Peptide Glazing Fluid Rhode may have popped up on your Instagram feed, thanks to Hailey Bieber's creative marketing and other fan-favorite products. This lightweight gel serum is Bieber's go-to for dewy, glazed skin, so we had to put it to the test on real, unfiltered skin. It aims to visibly plump and hydrate the skin barrier with hyaluronic acid, niacinamide and peptides. Copy editor Rena Behar found this Rhode serum lightweight but slightly tacky on her acne-prone, sensitive and oily skin. The dispenser was also difficult to use, and although advertised as fragrance-free, the product had a sharp scent. While it absorbed quickly at first, it seemed to sit on the skin without providing deep hydration and didn't outperform her usual favorite, the CosRX Advanced Snail 96 Mucin Power Essence, our pick for textured skin. She noted no major improvements after using the glazing fluid for a week, and while she might use it occasionally in the summer, she wouldn't repurchase due to its underwhelming results and tricky packaging. Drunk Elephant B-Hydra Intensive Hydrating Serum While this serum has a lightweight feel and gentle formula — made with pineapple ceramides and vitamin B5 — our tester didn't find this hydrating serum to be as "intense" as its name implies. Katelyn Gendron, our director of global commerce and SEO, tested Drunk Elephant's B-Hydra Intensive Hydration Serum on her dry skin, which was lightweight, gentle and quick to absorb. The $50 serum promises long-lasting hydration while strengthening the skin's barrier and boosting its ability to retain moisture. It's also suitable for all skin types and free of essential oils, silicones, fragrances, dyes and alcohols. All of these perks aside, the serum was ineffective for Gendron. She was disappointed by the lack of hydration, saying it felt like she hadn't used any product at all and wouldn't use it again. The following questions were answered by double board-certified dermatologist Dr. Brendan Camp. What is a hydrating serum? What is a hydrating serum? A serum goes far beyond a moisturizer. 'A hydrating serum focuses on increasing the skin's hydration to improve concerns like dryness, fine lines, texture and improve the overall appearance and health of the skin,' Camp said. 'The key difference between serum and moisturizer is their formulation and texture,' he added. 'Compared to a moisturizer, a serum is much lighter and absorbs more quickly into the skin. Serums tend to address specific skin concerns like fine lines and wrinkles, while moisturizer hydrates the skin and protects the skin barrier. Serums tend to be formulated with ingredients like hyaluronic acid and other active ingredients to increase the level of water in the skin.' What ingredients should I look for in a hydrating serum? What ingredients should I look for in a hydrating serum? 'Hyaluronic acid, niacinamide, ceramides, peptides and vitamin C,' Camp said. These ingredients provide hydration, but they also help the overall health of your skin. Ceramides and peptides, for example, support the skin barrier, and a healthy skin barrier helps retain moisture levels within the skin. What ingredients should I avoid in a serum? What ingredients should I avoid in a serum? Camp suggests staying away from skin care with added fragrances, as they can be irritating and drying. 'If you have sensitive skin, consider doing a [spot test] with a new product before using it more liberally,' he said. To determine which hydrating serum worked best, we gathered a testing panel of 10 curious and critical CNN Underscored staffers with various skin types. Though they all had varying skin concerns, all had the same goal: glowy, hydrated skin. Out of the 10 testers, half of them used hydrating serums before the testing. Here's what the testing panel had to say about their skin: Copy editor Rena Behar has acne-prone, sensitive and oily skin. Photo editor Molly Flores has an oily T-zone and some texture on her chin and jawline. Testing writer Carolina Gazal struggles with cystic acne and combination skin, in addition to hyperpigmentation on her cheeks. Katelyn Gendron, director of global commerce and SEO, has very dry skin. Senior lifestyle editor Tamara Kraus is blessed with normal skin, although it will get dry every now and then. Home and gifts editor Amina Lake Patel has combination skin, meaning it's sometimes dry and sometimes oily around her nose, with an occasional breakout near her mouth and chin. Managing editor Rachel Quigley struggles with dry skin. Deals editor Jacqueline Saguin described her skin as dry, sensitive, and eczema-prone. Testing writer Michelle Rae Uy has combination skin that skews toward sensitive. Digital content strategist Madison Yerke has combination skin, which manifests as dryness on her forehead and body, and oiliness on her chin and face. For this article, we consulted the following experts to gain their professional insights. Dr. Brendan Camp, double board-certified dermatologist at MDCS Dermatology in New York Dr. Corey L. Hartman, founder of Skin Wellness Dermatology in Birmingham, Alabama CNN Underscored has a skilled team of writers and editors who have many years of experience testing, researching and recommending products, and they ensure each article is carefully edited and products are properly vetted. We talk to top experts, recommending only the best products and considering the pros and cons of each item. For this story, associate testing writer Carolina Gazal gathered a testing pool of 10 CNN Underscored staffers to test a range of hydrating serums to find the very best options. All testers wore each serum for a week to get a true sense of the feel and efficacy of each product.
Daily Mail
02-05-2025
- Health
- Daily Mail
'Glass skin' for £15? The snail essence everyone is talking about is selling out - here's where to buy it
Those looking to get 'glass-like' skin are bookmarking one TikTok viral £15 skin essence with one very unusual ingredient. Enter the sell-out CosRx Advanced Snail 96 Mucin Power Essence. A staple in K-beauty routines, snail mucin is a true Korean beauty secret, praised for its hydrating properties. Healing dry, damaged skin, while delivering anti-ageing benefits to smooth fine lines and boost elasticity, it's viral for a reason. And if you want to see what the hype is about, then iHerb is the place to go. CosRx, Advanced Snail 96 Mucin Power Essence, 3.38 fl oz (100 ml) A cult favourite and TikTok sensation, this essence promises 'glass skin' and has racked up over 56,000 reviews from happy customers who can't stop raving about the product - and it keeps flying off shelves. This snail secretion filtrate works to repair and soothe red, sensitized skin after breakouts by replenishing moisture while improving skin elasticity. £14.45 Shop With millions of views on TikTok, the Advanced Snail 96 Mucin Power Essence is loved for its improvement to skin hydration, helping to calm skin and add a smoothing effect Beauty lovers looking to get the best in Korean skincare are raving about one wellness website that offers the biggest names in skincare at reasonable prices. iHerb has become a go-to destination for those looking to tap into the biggest Korean beauty trends all under one roof, including the skincare brand taking TikTok by storm and loved by Emily Ratajkowski. Home to all of CosRX's bestsellers, including the Advanced Snail 96 Mucin Power Essence, it's the go-to place to discover new products, and with over 56,000 reviews alone for the mucin essence, you might want to start there. If you're looking to see what the hype is about for Korean skincare or are looking for a product that will help improve skin elasticity, instantly plumping and leaving skin radiant and smooth, then you should start with the CosRx Advanced Snail 96 Mucin Power Essence. The cult product, which has sold over 7,600 units alone in the past 30 days on iHerb, promises 'glass skin' thanks to its unusual yet powerful 96 per cent Snail Secretion Filtrate, a true Korean beauty secret. Snail mucin is the clear, sticky residue that the animals leave behind, and the ingredient is common in Korean skincare for its skin-boosting properties. The sticky consistency and uncommon ingredient is worth pushing past your scepticism, because according to over 43,000 five-star reviews, this essence is the 'holy grail', 'instantly nourishing' the skin, leaving it 'deeply hydrated and plump'. One reviewer raved: 'it will keep your skin soft and looks like glass'. Featuring CosRX at more affordable prices, iHerb's unmatched selection is the perfect place to shop if you are looking to upgrade your beauty cupboard.
CNN
20-03-2025
- Business
- CNN
These early Amazon Big Spring Sale beauty and wellness deals are worth shopping now
The countdown to the second annual Amazon Big Spring Sale has begun, meaning a bevy of beauty deals await. In anticipation of the main event (that's basically like a spring Prime Day), I've been lurking on the site and already spotted a handful of sales sneaking out from brands like CeraVe, CosRX and more — plus some deals on editor-favorites like Crest 3D Whitestrips and TruSkin Vitamin C Serums. Skip to the 15 best beauty deals ahead of Amazon's Big Spring Sale on makeup and hair to skin care and wellness, below. Grace & Stella Gold Under Eye Mask, 24 Patches Some of the most affordable (and top-tested) under eye patches are marked down for Amazon's spring sale. A pack of 24 gold masks is discounted to $20 with the stackable on-page coupon. CosRX Snail Mucin 96% Power Repairing Essence This Korean serum helped put snail mucin-based skin care on the map. I use it every day to add a boost of hydration to my skin. Its gel-like consistency feels refreshing. TruSkin Vitamin C Facial Serum Finding the right Vitamin C for your skin can be quite the trial, given the ingredient's tricky nature. Rest assured that this editor favorite serum is worth a try, especially while it's $10 off. Read our review CeraVe PM Facial Moisturizing Lotion Known for its frills-free yet effective formulas, CeraVe holds a coveted spot in my daily skin care regimen. Its lightweight yet hydrating face moisturizer is now available on Amazon for less. Neutrogena Gentle Oil-Free Eye Makeup Remover For nearly 30% off, add this drugstore makeup remover to your nightly routine. Its oil-free formula gently rids makeup and impurities from the surface of the skin while its aloe ingredient helps soothe. Chi Original Ceramic Flat Iron For many of us (myself included), our first flat iron was a Chi. That's because it's a reliable styling tool for creating pin-straight hair or frizz-free curls. Good news: The price of its OG hair straightener is now slashed in half. Covergirl Clump Crusher Mascara Dubbed as an Amazon's Choice mascara, this Covergirl pick is just over 35% off. Its curved brush and straight bristles help apply mascara from root to tip for a volumizing effect. Hot Tools Pro Artist 24K Gold One-Step Volumizer Achieve salon-worthy blowouts at home with this hair dryer brush. From experience, it revs up its heating time to get you through styling quicker. We're surprised to see it at a whopping 41% off. Kitsch Satin Scrunchies I always have a satin scrunchie on hand when I'm washing my face to keep my hairstyles crease-free. This bundle of five is discounted by 33%. It also adds a more stylish touch to slick backs. Shark SpeedStyle Shark's speedy hair dryer is back down to its second lowest price just days ahead of the Big Spring Sale. Both the curly and straight/wavy bundles are at the same sale price and come with interchangeable attachments. Waterpik Ion Professional Water Flosser Up your oral care routine by adding our best water flosser pick to your artillery. The Waterpik impressed our experts with its large reservoir and easy controls. This Ion model got a steep discount of 30% at Amazon. Crest 3D Whitestrips Sensitive At-Home Teeth Whitening Kit, 18-Pack Nix the harsh pang caused by other whitening strips. These are tailored to sensitive teeth like mine. I've used them for years and after just one treatment, they visibly brighten my teeth by a couple of shades. Braun Silk Expert Pro 5 Zap body hair away for good. This IPL hair removal device hails from Braun, one of our top-tested brands, and it's majorly discounted by $70. Method Body Wash Everyday essentials like soap and body wash join the spring sale savings. A hit brand among all genders, this Method scent filled with calming chamomile is 24% off. Philips One by Sonicare Rechargeable Toothbrush Sprucing up your pearly whites just got leagues easier. For $50, snag this electric toothbrush from Philips. It touts 30 days of battery life within its slim build, great for those who frequently travel. Amazon has come a long way from appliances and tech. Today, it carries premium beauty brands like EltaMD, Sol de Janeiro, Laneige, and more, meaning you can replenish your stock or splurge on a beauty buy you've been eyeing. Think of the deals above as an appetizer to the main course that is Amazon's Big Spring Sale. With deals on popular items like water flossers and hair dryers trickling out early, it's the perfect time to get a jump before things dwindle in stock come the day of. Our deals team has over a decade of combined commerce journalism experience. Rikka Altland, Jacqueline Saguin and Elena Matarazzo source the best deals of the day each morning to curate one-offs and retailer-specific roundups on the top products to shop. Searching everything from coveted tech essentials to deals on Stanley tumblers and major coverage on the latest Prime Day sales.
Arabian Business
10-03-2025
- Health
- Arabian Business
Glass skin and snail mucus: Inside the unusual world of Korean skincare – a trend or beauty secret?
From snail mucus to salmon sperm and jelly masks – Korean skincare has been taking the internet by storm as beauty enthusiasts flock to purchase products fuelled by influencer hype and trending content online. Often referred to as K-beauty, these products are known to contain uncommon ingredients and meticulous routines aimed at achieving clear and smooth skin – commonly termed as 'glass skin.' The quest for 'glass skin' 'Glass skin' is a term that has become synonymous with flawless, dewy and intensely hydrated skin. According to trending skincare routines, achieving this look involves a comprehensive skincare regimen with a focus on hydration, exfoliation and the use of products containing active ingredients. The goal is to create a complexion that reflects light, free from visible pores or imperfections. According to a recent report, The K-beauty products market size is expected to grow at a compound annual growth rate (CAGR) of 9.3 per cent till 2030. The growth of the industry has been witnessed in several key markets across the world. In Japan, Korean beauty imports in 2024 increased by 120.8 per cent. Dubai is home to several online and physical stores, specifically targeted at selling K-beauty products. One of the most popularised ingredients in K-beauty products in recent times is snail mucin, also known as snail secretion filtrate. Historically, the use of snail mucin in skincare can be traced back to ancient Greece, where it was used to treat skin inflammation. However, in modern times, the resurgence began when Chilean snail farmers noticed the softness in their hands and the rapid healing of cuts, eventually leading to the incorporation of snail mucin into cosmetic products. The Korean brand CosRX has recently created a buzz on social media for its snail mucin-containing products. The brand's product range includes snail mucin cleanser, creams, toner and more. The full set currently sells for around AED600. 'The hype surrounding K-beauty products is often driven by their unique ingredients and formulations. I have come across products containing, for instance, snail-derived components. Typically, these products gain viral attention when they feature ingredients that are unexpected or unfamiliar in the beauty industry. Additionally, the incorporation of advanced technology in skincare formulations also contributes to their widespread appeal,' said Andre Axl Menezes, co-founder and social media specialist at No Requests Media in an exclusive interview with Arabian Business. The increased popularity of K-beauty is primarily attributed to the growing influence of social media platforms. 'When famous beauty influencers promote these products online, more eyes get drawn to it. Korean brands also provide a wide range of products at reasonable price ranges with easy accessibility,' Menezes said. While snail mucin has become relatively mainstream, the beauty industry is continually popularising the next product. Enter salmon sperm, a component that has recently garnered attention, particularly in Hollywood circles. Celebrities like Jennifer Aniston and Kim Kardashian have reportedly undergone treatments involving salmon sperm, propelling this unusual ingredient into the spotlight. The science behind this trend centers on an ingredient called polydeoxyribonucleotide (PDRN), derived from salmon DNA. PDRN is believed to offer several skin benefits: Enhanced skin regeneration: Promotes tissue repair and accelerates wound healing. Improved hydration: Increases moisture retention, leading to a plumper appearance. Collagen stimulation: Encourages collagen production, which can reduce signs of ageing. In practice, treatments often involve microneedling combined with the topical application of PDRN-rich serums. Microneedling creates micro-injuries in the skin, facilitating deeper penetration of the serum. 'Salmon testicle DNA has been praised in research for its capacity to repair moisture barriers, boost collagen synthesis, reduce inflammation, restore skin suppleness, and stimulate cell regeneration. As such, it is a promising treatment for skin damage and a key component in anti-ageing,' said Chane Ann Marshall, Beauty Therapist, Aesthetics by King's College Hospital London Dubai. Beyond these exotic ingredients, the methodology of Korean skincare also plays a pivotal role in its global appeal. Double cleansing is a fundamental step in the K-beauty regimen, ensuring that the skin is impeccably clean before the application of other products. This process involves two distinct steps: Oil-based cleanser: Removes oil-based impurities such as makeup, sunscreen, and sebum. Water-based cleanser: Eliminates water-based debris like sweat and environmental pollutants. Advocates of double cleansing assert that this method prevents clogged pores, reduces breakouts, and enhances the absorption of subsequent skincare products. @kiyokobeauty HOW TO DOUBLE CLEANSE in a few easy steps for Beginners! 💖 1. Wash your hands and dry them 2. Pump cleansing oil on your face and rub it in for 1 minute (don't get lazy here, do the full 1 minute to break down all the oil and sebum) 3. Get a bit of water going to emulsify 4. Rinse off 5. Use a foam or gel cleanser, rub into face (to rinse off water-based gunk) 6. Rinse off ⭐ Products mentioned: Anua Heartleaf Pore Cleansing Oil Anua Heartleaf Quercetinol Pore Deep Cleansing Foam All of these products can be shopped at ✨ #doublecleansing #skincaretips #skincare101 #skincareforbeginners #skincarehacks The allure of K-beauty The K-beauty meticulous routines and emphasis on gentle, effective ingredients resonate with consumers seeking both effectiveness and indulgence in their skincare rituals. However, the rapid growth of trends and products also invites skepticism. Some dermatologists caution that while ingredients like snail mucin and PDRN show promise, more extensive research is needed to fully substantiate their long-term benefits and potential side effects. Additionally, the commercialisation of these trends can lead to exaggerated claims, making it crucial for consumers to approach new products cautiously. 'Especially with something that you're going to be applying to your skin, there's a big risk not knowing how it may affect you. Sometimes it may be hard to understand what a product contains and how it may or may not affect you, as long as the company can present it in a way that is understandable, this can build trust between the brands and customers,' Menezes explained. The influence of social media on skincare trends has raised growing concerns regarding younger children adopting complex skincare routines. In many cases, these routines involve products containing anti-ageing ingredients that are not appropriate for pediatric skin. According to a recent post by the Connecticut Children's Medical Center, the use of adult skincare products is a critical health issue affecting children. 'No. It's not safe for kids to use adult skincare products. But thanks to TikTok 'skinfluencer' trends everywhere (#schoolgrwm, for one), kids are getting the wrong messages about what it means to keep skin healthy. Many preteens and children as young as 6 years old (!) have been using skincare products with strong, active ingredients,' a recent post said. 'Products with retinol, high-strength AHAs, other acids and 'active ingredients' are not meant for young, developing skin,' said Juan C. Salazar, Physician-in-Chief, Connecticut Children's Medical Center. Fuelled by the increased adoption and popularity of K-beauty, brands are now seeking to capitalise on the trend. Companies around the world are incorporating Korean beauty ingredients and branding into its products. Korean brands such as Laniege and Glow Recipe have gained global momentum and are now popular around the world. Laniege, although launched in the 90s, gained immense popularity on social media after signing with Sephora, particularly with its launch of the Lip Sleeping Mask. According to the Business Research Company, the world's largest market for K-beauty products in 2024 was North America. However, in the Middle East and Africa (MEA) skincare spending is expected to double as K-beauty continues to expand its product lines. In Saudi Arabia, Innisfree, CosRX and Laniege emerged as the most popular K-beauty brands. While the meticulous routines and unconventional ingredients continue to captivate beauty enthusiasts around the world, the industry also faces concerns over the scientific validity of its claims and the potential risks of younger consumers using potent skincare formulations. As brands race to capitalise on the trend, the challenge lies in balancing innovation with responsible marketing and education, its long-term impact will depend on continued research, transparency, and an informed consumer base.
