PCA SKIN Rejuvenating Serum for mature skin
Niacinamide
Glutathione
Squalane
Epigallocatechin Gallate
Aloe Barbadensis Leaf JuiceAverage
- AverageNormal Skin Fit
- HighEffectiveness
- HighSafety
Works for mature skin; other serums 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 Glycerin and Sodium PCA provide hydration, while Gluconolactone and Niacinamide work to gently exfoliate and improve skin tone. The presence of Rh-Oligopeptide-1 also aids in collagen production to address wrinkles and fine lines.
- While the formula includes beneficial ingredients like Bisabolol and Aloe Barbadensis Leaf Juice for soothing effects, it lacks sufficient emollient ingredients such as Squalane and Tocopherol to fully meet the needs of normal skin.
- The product is safe for your normal skin, with no risks of irritation due to the absence of harsh ingredients and the inclusion of soothing components.
How to apply
- Use this serum in your PM routine. Start by applying it 3 times a week, and work up to daily use if your skin likes it.
- Apply this serum after your toner and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- You can apply the serum on dry skin for the best results against fine lines.
- Always do a patch test before your first use and avoid the sensitive eye area.
People Say
★4.6Overall rating based on 200+ reviewsThis product is highly praised for improving skin texture, reducing fine lines, and providing a radiant glow. Users frequently mention its lightweight, fast-absorbing formula. Some users with sensitive skin find the alcohol-heavy base to be drying or irritating.
Highlights
Improves radiance Mostly Mentioned
- “Leaves my skin glowing and refreshed.”
- “It did seem to make my skin more radiant.”
- “Gives your skin such a beautiful glow.”
Lightweight texture Often Mentioned
- “Absorbs quickly and does not feel sticky.”
- “Not greasy and heavy.”
- “Easy to apply, absorbs quickly.”
Reduces fine lines Often Mentioned
- “Improvement in fine lines.”
- “Amazing for plumping and filling in fine lines.”
- “Decreasing the depth of lines.”
Refreshing experience Sometimes Noted
- “Love the light tingling/refreshing feeling.”
- “Smells amazing (very minty).”
- “Cooling sensation right away.”
Drying formula Sometimes Noted
- “Alcohol denat. ... can be drying and irritating.”
- “Strips barrier lipids and can trigger inflammation.”
High price Sometimes Noted
- “Was just a little too expensive.”
Irritating ingredients Rarely Noted
- “Peppermint oil ... is a known sensitizer.”
- “Citrus oils are a frustrating contradiction.”
Lack of results Rarely Noted
- “Not sure I'm seeing much difference.”
Sources: lovi.care, dermapproved.com, lovelyskin.com, influenster.com, dermstore.com, dermstreet.com, and more
Questions and answers
How well does PCA SKIN Rejuvenating Serum work for mature skin?
PCA SKIN Rejuvenating Serum works moderately well for mature skin, helping to hydrate and smooth fine lines with niacinamide and glycerin. However, because it lacks enough softening and nourishing ingredients like squalane and tocopherol, mature skin needs a product with richer softeners and powerful antioxidants to fully meet its needs.
Journal of Cosmetic Dermatology, 2021Scientific Reports, 2024
Which ingredients make this serum a good fit for mature skin?
Niacinamide, Glutathione, Squalane, Epigallocatechin Gallate, and Aloe Barbadensis Leaf Juice help make this serum a good fit for mature skin by providing soothing moisture and targeting fine lines. To fully meet the needs of mature skin, a product of this type needs richer softening ingredients and higher concentrations of potent antioxidants.
Journal of Cosmetic Dermatology, 2021Scientific Reports, 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.
What does Glutathione do for mature skin?
Glutathione helps mature skin by improving moisture, smoothness, and elasticity while reducing wrinkles and age spots. It also protects skin cells from everyday oxidative stress and environmental damage with a very safe profile.
Clinical, Cosmetic and Investigational Dermatology, 2014Molecules, 2026
Where does it go in a skincare routine for mature skin?
This treatment goes in the evening routine after cleansing and before moisturizing. Mature skin needs a product of this type to also provide rich softening and smoothing ingredients like squalane and vitamin E to fully meet its hydration needs.
Can I use this serum with retinol, and in what order?
You can use this serum with retinol by applying it in your evening routine before your moisturizer. It is unlikely to cause irritation when paired this way, though mature skin also needs richer softening ingredients and nourishing oils to fully handle dryness and smooth fine lines.
How often should I use it?
You can use this treatment in the evening as part of your routine. Mature skin of this type needs richer softening ingredients and nourishing oils to fully stay soft and smooth.
Can this serum clog pores, cause breakouts or purging for mature skin?
This serum is unlikely to clog pores or cause breakouts for mature skin, as it has a safe formula without heavy pore-clogging ingredients. However, because it contains exfoliating ingredients, it may occasionally cause mild peeling or purging as it helps renew the skin surface.
Is it fragrance-free and alcohol-free?
It has no fragrance and contains drying alcohol (sd alcohol 40-b).
What the research says
Topical 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 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, 2006Glutathione amino acid precursors effectively increase cellular glutathione levels, reducing oxidative stress, ATP depletion, and DNA damage in human keratinocytes, clinical subjects, and ex vivo skin compared to controls.
Journal of the European Academy of Dermatology and Venereology, 2024Topical oxidized glutathione significantly decreases the skin melanin index and improves moisture content, smoothness, wrinkle formation, and elasticity compared to placebo in healthy women.
Clinical, Cosmetic and Investigational Dermatology, 2014Topical glutathione improves hyperpigmentation, reduces ultraviolet-induced erythema and wrinkles, decreases transepidermal water loss, and enhances antioxidant capacity.
The Journal of Clinical and Aesthetic Dermatology, 2025Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts.
Molecules, 2025Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway.
Antioxidants, 2025Topical green tea extract significantly improved clinical symptoms, tear breakup times, and meibomian gland health compared to standard treatment in patients with dry eye and Meibomian Gland Dysfunction.
Journal of Clinical and Diagnostic Research, 2017Topical low-dose green tea extract reduces UVB-induced p53 expression and apoptosis in human skin keratinocytes compared to placebo.
Experimental Dermatology, 2009An anti-acne hydrogel containing Aloe barbadensis, Garcinia mangostana, and Camellia sinensis extracts showed superior antiacne and antiblotch activities compared to 1% clindamycin gel in sixty subjects with mild-moderate acne.
Clinical, Cosmetic and Investigational Dermatology, 2019A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo.
Clinical Pharmacology, 2018Topical aloe vera gel significantly accelerated split-thickness skin graft donor-site healing compared to placebo in 12 patients, but showed no significant difference in pain relief.
Plastic and Reconstructive Surgery, 2018Topical application of Aloe vera cream reduced postoperative pain at rest and during defecation, accelerated wound healing at two weeks, and decreased analgesic requirements in patients after open hemorrhoidectomy compared to placebo.
Journal of Alternative and Complementary Medicine, 2010
Why other serums fit mature skin better
Treatment with 14% ferulic acid and 12% l-ascorbic acid significantly reduced pigmentation and erythema while improving hydration and elasticity in 20 women with photoaged skin, with neither acid proving definitively more effective overall though ascorbic acid showed slightly greater skin lightening.
Dermatologic Therapy, 2022Caviar oil enhanced adipocyte differentiation in vitro, reduced MMP expression while increasing collagen and elastin formation ex vivo, and improved skin moisture, elasticity, and density in 102 participants over four weeks of Cavi Balm usage compared to baseline.
In Vivo, 2023
Ingredients
Water, Sd Alcohol 40-B, Glycerin, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Gluconolactone, Polysorbate 20, Bisabolol, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Isomalt, Sodium Pca, Sodium Lactate, Sodium Benzoate, Caprylyl Glycol, 1,2-Hexanediol, Peppermint Oil, Tocopherol, Squalane, Glutathione, Grapefruit Peel Oil, Citrus Aurantium Dulcis Peel Oil, Phytosterols, Tropolone, Epigallocatechin Gallate, Camellia Oleifera Leaf Extract, Aminomethyl Propanol, Tocotrienols, Squalene, Rice Bran Wax, Aloe Barbadensis Leaf Juice, Urea, Niacinamide, Glycine, Fructose, Vitis Vinifera Fruit Cell Extract Grape Fruit Cell Extract, Lecithin, Inositol, Rh-Oligopeptide-1
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
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
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