MERIT Great Skin Instant Glow Serum for mature skin
Sodium Hyaluronate
Niacinamide
Theobroma Cacao Seed Extract
TocopherolAverage
- AverageNormal Skin Fit
- HighEffectiveness
- HighSafety
Works for mature skin; other moisturizers fit it better.
This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- Offers moderate suitability for normal skin as multiple forms of hyaluronic acid provide excellent hydration and plumping effects, though it lacks specialized ingredients to effectively target wrinkles and fine lines.
- Niacinamide and tocopherol offer antioxidant benefits and support skin barrier function, contributing to overall skin health for your normal skin type.
- The product is safe for your normal skin due to the absence of prohibited or harsh ingredients, posing no risk of irritation.
How to apply
- Use your moisturizer twice a day in your AM and PM routines. Apply it daily to help smooth fine lines.
- Apply this product after your toner and serum, but before your SPF in the morning. Follow your cleanser and toner steps to keep your skin balanced.
- Gently press a small amount into your face and neck. Avoid rubbing the skin too harshly to prevent extra tension.
- Apply the moisturizer on slightly damp skin to help lock in extra moisture. Clean skin helps the product absorb much more evenly.
- Avoid the sensitive eye area during application. Do a quick patch test before your very first use to stay safe.
People Say
★4.3Overall rating based on 1.5k+ reviewsUsers with dry, dull, or combination skin highly praise this serum for its ability to deliver immediate, glass-like radiance and deep hydration without feeling heavy or greasy. It effectively plumps the skin and serves as an excellent makeup primer. A very large amount of data was used to generate this summary, and it should be definitely taken into account. Some users note that the extremely watery consistency and forceful pump dispenser can make application slightly messy.
Highlights
Instant healthy glow Mostly Mentioned
- “As soon as you apply it, your skin has a true lit-from-within effect.”
- “Leaves you with glass-like skin—no filter or ring light required.”
- “Gives that 'I just did skincare' look even when I didn't do much.”
- “My skin always seems to have an extra glow when I use it.”
Deeply hydrating Often Mentioned
- “Does a solid job at making skin feel comforted and less tight pretty quickly.”
- “Provides intense hydration.”
- “Left a glowing sheen and burst of long-lasting hydration all day.”
- “Instantly plumps and soothes.”
Great makeup primer Often Mentioned
- “Sets skin up perfectly in the morning for make-up application.”
- “Functions as a hydrating primer with the benefits of a serum.”
- “Layers beautifully under makeup.”
- “Velvety finish makes a great base for makeup.”
Lightweight and fast-absorbing Often Mentioned
- “Super lightweight, almost like a non-oily oil.”
- “Absorbs quickly into skin with zero residue.”
- “Sinks into the skin really elegantly, and instantly plumps and soothes.”
- “Lightweight formula absorbs quickly and doesn't pill.”
Messy pump dispenser Sometimes Noted
- “The pump dispenser sends the product flying out at times which is a little annoying and messy.”
- “The pump could definitely use improvement or be switched to a dropper.”
- “Sends the product flying out at times.”
Watery consistency Sometimes Noted
- “Surprised by how watery the consistency was and how it easily sloshed around my palms.”
- “Feels more like an essence than a serum.”
- “Super light, bi-phase formula that feels like water.”
- “Texture and the need to use a bit more product can be a dealbreaker.”
Not standalone moisturizer Rarely Noted
- “It's not a replacement for moisturizer.”
- “I wouldn't say this product is a necessity but it is a solid addition.”
- “Depending on your skin type, you may need more or less of the serum.”
Sources: lovi.care, kohls.com, marieclaire.co.uk, purewow.com, thedailybeast.com, lemon8-app.com, and more
Questions and answers
How well does Great Skin Instant Glow Serum work for mature skin?
This serum works moderately well for mature skin because its hyaluronic acid provides good hydration and plumping, and niacinamide supports the skin barrier, though it lacks specialized ingredients to effectively target wrinkles and fine lines. A product of this type needs targeted anti-wrinkle ingredients like peptides to best support mature skin.
Dermatologic Therapy, 2022Journal of Cosmetic Dermatology, 2021
Which ingredients make this serum a good fit for mature skin?
Sodium hyaluronate and niacinamide make this serum a good fit by helping hydrate the skin and supporting barrier health. However, because it lacks specialized ingredients to effectively target wrinkles and fine lines, a product for mature skin also needs peptides and targeted anti-aging actives.
Dermatologic Therapy, 2022Journal of Cosmetic Dermatology, 2021
What does Hyaluronic Acid do for mature skin?
Hyaluronic acid helps mature skin by deeply boosting moisture, improving elasticity, and smoothing the appearance of fine lines and wrinkles. Regular use keeps the skin looking plump and soft while supporting overall firmness and hydration.
Journal of Drugs in Dermatology, 2011Skin Research and Technology, 2024
What does Niacinamide do for mature skin?
Niacinamide helps mature skin by smoothing out fine lines and wrinkles, reducing dark spots, and improving overall skin elasticity. It is also very well tolerated and supports a strong skin barrier to keep skin looking healthy.
Where does this serum go in a skincare routine for mature skin?
This serum goes in the evening routine before your moisturizer. Mature skin needs products with specialized ingredients that actively target wrinkles and fine lines.
Can I use this serum with retinol, and in what order?
You can use this serum with retinol by applying the serum first to keep your skin hydrated and help it tolerate the retinol better. This type of routine benefits mature skin when it also includes ingredients like peptides and retinoids to effectively target fine lines and wrinkles.
How often should I use this serum?
You can use this serum in your evening routine, and some of them could also be used in the morning or twice a day. Daily application of a moisturizing treatment helps improve skin moisture and barrier function.
Can this serum clog pores, cause breakouts or purging for mature skin?
This serum is unlikely to cause breakouts or clog pores for mature skin because it lacks harsh or prohibited ingredients. A product of this type needs soothing and firming ingredients like peptides and retinol to properly care for mature skin.
Can I use this serum around the eyes or on my body?
You can use this serum safely on the body and around the eyes because it contains no harsh ingredients and poses no risk of irritation. However, mature skin needs targeted anti-aging ingredients and rich moisturizers to effectively smooth deep wrinkles and firm the thin skin in those areas.
Is this serum fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
What the research says
Topical hyaluronic acid filler serum combined with Botulinum toxin type A lengthened the duration of the toxin's effect in reducing wrinkles compared to Botulinum toxin type A alone.
Dermatologic Therapy, 2022Hyaluronic acid extracts are safe and efficacious products for skin repair when used in tissue regeneration alone or in combination with herbal or Western medicine.
Journal of Pharmacy & Pharmaceutical Sciences, 2015A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers.
Journal of Cosmetic Dermatology, 2020Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin.
Journal of Cosmetic Dermatology, 2021Treatment with a combination of niacinamide and hyaluronic acid improved skin aging signs and demonstrated a senomorphic effect by decreasing SASP and autocrine signaling genes in women.
Scientific Reports, 2024Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control.
Journal of Drugs in Dermatology, 2011Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction.
Clinical Oral Investigations, 2022Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days.
BMC Oral Health, 2019Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women.
The Journal of Investigative Dermatology, 2008Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging.
Dermatologic Surgery, 2005Topical 2% niacinamide significantly decreased sebum excretion rate in Japanese individuals and casual sebum levels in Caucasian individuals compared to placebo or baseline.
Journal of Cosmetic and Laser Therapy, 2006A 1.0% w/w cocoa pod husk extract lotion improved skin hydration by 52.48%, reduced transepidermal water loss by 7.73%, and decreased the melanin index by 9.10% in 30 volunteers after 4 weeks of application compared to baseline.
Life, 2025Application of cocoa pod extract gel reduced skin wrinkles by 6.38% at 3 weeks and 12.39% at 5 weeks, and increased skin hydration by 3.18% at 3 weeks in 12 panelists.
Journal of Cosmetic Dermatology, 2016Cocoa polyphenols improved indicators of skin elasticity and tonus including glycosaminoglycans and collagens I, III, and IV in ex vivo human skin explants with an efficacy equivalent to a commercially available product.
International Journal of Cosmetic Science, 2008Topical application of an antioxidant serum containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented particulate matter-induced degradation of extracellular matrix components, inflammation, and oxidative stress in the skin of 15 female volunteers compared to untreated controls.
Journal of Cosmetic Dermatology, 2025Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate.
Contemporary Clinical Trials Communications, 2021Topical application of an antioxidant mix containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented PM and UV-induced skin barrier perturbation, lipid peroxidation, inflammatory markers, MMP9 activation, and Type I collagen loss in 15 healthy females compared to untreated exposed skin.
Journal of Cosmetic Dermatology, 2024
Why other moisturizers fit mature skin better
Daily consumption of fermented pomegranate extract drinks and serums improved skin moisture, brightness, elasticity, and collagen density while reducing spots in healthy subjects compared to baseline.
Journal of Cosmetic Dermatology, 2022A mixture of Panax ginseng and Crataegus pinnatifida prevented skin aging by improving procollagen type I expression, diminishing matrix metalloproteinase-1 secretion, reducing skin roughness and photodamage scores, and decreasing loss of skin moisture in human dermal fibroblasts and healthy human skin.
Journal of Ginseng Research, 2017
Ingredients
Water, Propanediol, Caprylic Capric Triglyceride, Isononyl Isononanoate, 1,2-Hexanediol, Niacinamide, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Coptis Japonica Root Extract, Theobroma Cacao Seed Extract, Tocopherol, Butylene Glycol, Pentylene Glycol, Ethylhexylglycerin, Citric Acid, Sodium Citrate, Dextrin, Trisodium Ethylenediamine Disuccinate
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.
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Co-founder, Medical Director
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PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
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Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Specialist dermatologist, MBBS, MD, IFAAD
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Dermatology MD
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Elina Nazarenko, MD
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Dermatology and diagnostic consultant
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Victoria Derkova, MS
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Cosmetic chemist, cosmetic development technologist
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