Sulwhasoo First Care Activating Serum for mature skin
Butylene Glycol
Glycerin
Low
- HighNormal Skin Fit
- AverageEffectiveness
- ConcerningSafety
A weak match for mature skin; the moisturizers alongside 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 moisturizing and treatment for your normal skin due to the presence of glycerin and honey, which hydrate and improve overall skin condition by supporting the skin barrier.
- While it provides general skincare benefits, it lacks specialized ingredients like peptides or retinoids to effectively target your wrinkles and fine lines.
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
★4.7Overall rating based on 2.5k+ reviewsBased on a very large amount of data, this serum is highly regarded for its ability to prepare the skin for subsequent products, delivering immediate hydration and a radiant glow. It is frequently praised for revitalizing dull and dry skin. However, a significant number of users find the high price point to be a drawback, and some are put off by the strong herbal scent or find the results to be too subtle.
Highlights
Instant absorption Mostly Mentioned
- “drinks it up instantly”
- “disappears into skin”
- “zero residue left behind”
- “perfect layering prep”
Deep hydration Often Mentioned
- “fixes tight feeling”
- “skin feels plump”
- “balances moisture barrier”
- “soothes dry patches”
Radiant glow Often Mentioned
- “gives me glass skin”
- “woke up glowing”
- “removes gray/dull tones”
- “healthy vitality”
High price Often Mentioned
- “wallet hurts”
- “too expensive for a booster”
- “luxury splurge only”
- “hard to repurchase”
Luxurious scent Sometimes Noted
- “smells like a spa”
- “relaxing herbal scent”
- “calming ginger notes”
- “therapeutic aromatherapy”
Polarizing scent Sometimes Noted
- “smells like medicine”
- “strong herbal odor”
- “overpowering ginger”
- “smells like old lady perfume”
Potential breakouts Rarely Noted
- “caused small bumps”
- “broke me out”
- “irritated my sensitive skin”
Subtle results Rarely Noted
- “didn't notice a difference”
- “glorified water”
- “nice but not essential”
- “results are minimal”
Sources: lovi.care, sephora.com, influenster.com, nordstrom.com, amazon.com, byrdie.com, and more
Questions and answers
Why is Sulwhasoo First Care Activating Serum a weak match for mature skin?
This product is a weak match for mature skin because it lacks specialized ingredients like peptides or retinoids to effectively target wrinkles and fine lines. A product of this type needs effective anti-wrinkle ingredients that provide relevant skincare benefits without any risk of irritation.
Which ingredients make this serum a poor fit for mature skin?
This serum is a weak match for mature skin because it lacks specialized anti-wrinkle ingredients like peptides or retinoids to effectively target fine lines. A product of this type needs effective anti-wrinkle and hydrating ingredients that smooth the skin and address the specific goals of mature skin.
What does Water do for mature skin?
Water helps keep mature skin hydrated, which significantly lowers the severity of wrinkles and maintains elasticity. Because aging skin often loses moisture and firmness, it needs hydrating ingredients like glycerin and hyaluronic acid to stay plump and smooth.
What does Butylene Glycol do for mature skin?
Butylene glycol helps mature skin by pulling moisture into the outer layer and making it easier for other beneficial ingredients to soak in. It improves skin hydration, though a product of this type for mature skin also needs rich nourishing oils and firming ingredients to properly support aging skin.
Journal of Controlled Release, 2022International Journal of Cosmetic Science, 2024
Where does this serum go in a skincare routine for mature skin?
This treatment goes in the evening routine after cleansing and before moisturizing, though some can also be used in the morning or twice a day. Mature skin needs a product of this type to include specialized ingredients like peptides or retinoids to effectively target wrinkles and fine lines.
Can I use this serum with retinol, and in what order?
You can use this treatment before your moisturizer in your evening routine, and it helps keep your skin hydrated. Because mature skin needs specialized ingredients like peptides or retinoids to effectively target wrinkles and fine lines, a product of this type needs peptides or retinoids to work well for this skin.
How often should I use this serum?
You can use this treatment in the evening as part of your routine for mature skin. Since this product is a weak match for your skin, mature skin needs targeted ingredients like peptides or retinoids and nourishing formulas to effectively smooth wrinkles and fine lines.
Can this serum clog pores, cause breakouts or purging for mature skin?
This serum is unlikely to cause breakouts for mature skin as potential breakouts are a negligible concern. Mature skin of this type needs firming ingredients like peptides or retinoids to smooth lines and keep pores clear.
Can I use this serum around the eyes or on my body?
You can use this serum on the thin skin around the eyes or on the body, as it provides general hydration. However, because it is a weak match for mature skin, a product of this type needs specialized ingredients like peptides, retinoids, hyaluronic acid, or vitamins to properly smooth wrinkles and firm those areas.
Surgical and Radiologic Anatomy, 2002Clinical, Cosmetic and Investigational Dermatology, 2017
Is this serum fragrance-free and alcohol-free?
It has no fragrance and contains drying alcohol (alcohol).
What the research says
A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women.
Clinical, Cosmetic and Investigational Dermatology, 2017The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol.
Journal of Cosmetic Dermatology, 2020Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant.
International Journal of Cosmetic Science, 2001Niacinamide/glycerin body moisturizers provided better rapid and prolonged improvement of cosmetic xerosis through functional improvement of stratum corneum barrier function compared to no treatment and conventional moisturizers in female subjects.
Journal of Drugs in Dermatology, 2012
Why other moisturizers fit mature skin better
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, 2021Adenosine-loaded dissolving microneedle patches showed similar or better efficacy on skin wrinkles, dermal density, elasticity, and hydration compared to adenosine cream in 22 female subjects.
International Journal of Cosmetic Science, 2018Topical 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, 2022
Ingredients
Water, Butylene Glycol, Glycerin, Betaine, 1,2-Hexanediol, Alcohol, Polyglyceryl-10 Myristate, Polyglyceryl-10 Laurate, Honey, Rehmannia Glutinosa Root Extract, Paeonia Albiflora Root Extract, Lilium Candidum Bulb Extract, Polygonatum Officinale Root Extract Rhizome, Nelumbo Nucifera Flower Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract Licorice Root Extract, Pueraria Lobata Root Extract, Zingiber Officinale Root Extract, Citrus Unshiu Peel Extract, Ethylhexylglycerin, Disodium Edta
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
How does it fit your skin?
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