iS Clinical Brightening Serum for combination skin
Alpha-Arbutin
Ascophyllum Nodosum Extract
Vaccinium Myrtillus Leaf Extract Fruit
Willow Bark Extract
Saccharum Officinarum Extract
Average
- HighCombination Skin Fit
- AverageEffectiveness
- Low RiskSafety
Works for combination skin; other serums fit it better.
This fit is calculated for the concerns frequently associated with combination skin: an oily T-zone, enlarged pores, and dry cheeks. 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 brightening for your combination skin, as alpha-arbutin and saccharum officinarum extract work to even skin tone, while willow bark extract and glycerin provide mild exfoliation and hydration.
- While it offers general skincare benefits, it lacks specialized ingredients to directly address your oily shine.
- The formula is generally safe for your combination skin, though alcohol denat and menthol may pose a slight risk of irritation.
How to apply
- Use your serum as part of your PM routine. Start using it 3 times a week and move to daily use if your skin likes it.
- Apply the serum after cleansing and toner, and right before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏳for it to soak in.
- Apply the serum on clean and dry skin since your skin is not sensitive.
- Always do a patch test before using the serum for the first time, and avoid the eye area .
People Say
★4.6Overall rating based on 100+ reviewsThis review data is based on limited data. Users frequently report visible improvements in dark spots, skin radiance, and overall texture, noting that the formula is generally gentle enough for various skin types, including sensitive skin. Some users may find it less effective for stubborn conditions or notice potential irritation if used too frequently.
Highlights
Fades dark spots Mostly Mentioned
- “Dark spots from acne are fading”
- “Reduced dark spots from previous acne”
- “Lightening of scarring”
Evens skin tone Often Mentioned
- “Truly even outs my skin”
- “Provides brightening and balance”
- “More even skin and calmer”
Gentle formula Sometimes Noted
- “Great for my fair sensitive skin”
- “Non-irritant”
- “Gentle enough for sensitive skin”
Improves texture Sometimes Noted
- “Refine skin texture”
- “Smoothes and softens”
- “Sleeker, more toned look”
Slow/no results Sometimes Noted
- “Didn't reduce dark spots as quickly as I'd hoped”
- “Can't tell if it is making any difference”
- “Didn't really work for me”
Potential breakouts Rarely Noted
- “Started getting hormonal acnes”
- “Caused breakouts”
Price point Rarely Noted
- “For the price, I was a bit disappointed”
- “Expensive for the results”
Tingling sensation Rarely Noted
- “Active product may produce a slight tingling sensation”
- “Can be too drying if over used”
Sources: lovi.care, lovelyskin.com, dermstore.com, beautifiedyou.com, dermacaredirect.com, and more
Questions and answers
How well does iS Clinical Brightening Serum work for combination skin?
iS Clinical Brightening Serum works moderately well for combination skin by evening skin tone with alpha-arbutin, while providing mild exfoliation and hydration through willow bark extract and glycerin. However, it lacks specialized ingredients to control oily shine, and alcohol denat and menthol may cause slight irritation. Treatments for combination skin work best when they include ingredients like niacinamide, zinc PCA, or propolis to regulate oiliness and enhance radiance without irritation.
Which ingredients make this serum a good fit for combination skin?
Alpha-arbutin and saccharum officinarum extract in this serum even your skin tone, while willow bark extract and glycerin provide mild exfoliation and hydration for combination skin. To work best for this skin type, a product of this type needs ingredients like niacinamide, zinc PCA, and propolis to control oily shine and boost radiance without any risk of irritation.
What does Alpha-Arbutin do for combination skin?
Alpha-arbutin helps fade dark spots and even out skin tone for combination skin. It works safely to brighten areas with extra pigment while helping to keep the face looking smooth and clear.
What does Ascophyllum Nodosum Extract do for combination skin?
Ascophyllum Nodosum Extract helps keep combination skin calm and balanced while protecting sensitive areas. This marine ingredient is often included in gentle face care products to support a smooth, even texture.
Where does this serum go in a skincare routine for combination skin?
This serum goes in the evening routine after cleansing and toning, and before moisturizing. Combination skin of this type needs a treatment with ingredients that help balance oil and shine.
Can I use this serum with retinol, and in what order?
You can use this serum with retinol by applying the serum first and following it with your retinol product. Because this formula contains ingredients that may cause irritation, alternating nights or monitoring your skin closely helps prevent discomfort.
How often should I use this serum?
This treatment should be used once a week in the evening to start, as combination skin needs gentle introduction for exfoliating ingredients like willow bark extract. If your skin tolerates it well without irritation from the alcohol denat and menthol, you may carefully use it more often. Combination skin of this type also needs oil-controlling ingredients to properly manage oily shine.
Can this serum clog pores, cause breakouts or purging for combination skin?
This serum is unlikely to clog pores or cause breakouts for combination skin, though a small number of reviewers report low potential for breakouts. It lacks specialized ingredients to directly address oily shine and manage congestion, which a product of this type needs for this skin.
Is this serum fragrance-free and alcohol-free?
It has no fragrance and contains drying alcohol (alcohol denat).
What the research says
A botanical face cleanser with hops and willow bark extract continuously reduced skin sebum levels without reactive seborrhea after treatment in 21 healthy volunteers compared to a sodium laureth sulfate cleanser, with neither cleanser causing skin irritation.
Journal of Cosmetic Dermatology, 2019A 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, 2017Topical 30% l-menthol decreased cold pain thresholds and enhanced pain responses to suprathreshold noxious cold stimuli without affecting other stimuli in 39 healthy subjects compared to ethanol control.
Pain, 2006Cooling skin temperature or applying topical menthol reduced histamine-induced itch intensity and flare diameters in healthy male volunteers.
Neuroscience Letters, 1995A non-hydroquinone topical formulation (SKNB19) improved hyperpigmentation by 28.5% in patient self-assessment and 27% in independent reviewer assessment compared with 4% hydroquinone in 18 adult subjects, while showing significantly less irritation and better tolerability.
Journal of Cosmetic Science, 2020Encapsulation of alpha arbutin in an optimized ethosomal gel significantly improved skin melanin reduction, moisture content, and elasticity in human volunteers compared to conventional formulations.
Heliyon, 2023Combining a home-based radiofrequency device and arbutin cream reduced mMASI scores by 25.6% and melanin index by 22.8% at 8 weeks compared to baseline in 38 participants.
Journal of Cosmetic Dermatology, 2025Fermented bilberry extract improved wrinkle depth, skin smoothness, roughness, firmness, elasticity, antioxidant capacity, and complexion evenness compared to a placebo in 66 subjects over 84 days.
Nutrients, 2024Topical application of oil-in-water creams containing wild bilberry leaves extract and seeds oil produced significant beneficial effects on the skin of healthy human volunteers.
Antioxidants, 2021Bilberry fruit extract incorporated into chitosan-based hydrogels demonstrated antioxidant, anti-hyaluronidase, and anti-tyrosinase activities, supporting their potential use in topical anti-aging preparations.
Antioxidants, 2024Bioactive lipid nanocarriers co-loaded with willow bark or ivy leaf extracts and UV-filters provided pronounced UVA photoprotection up to an SPF-equivalent value of 13 and a maximum in vivo skin hydration effect of 97% when prepared with pomegranate oil.
Nanomaterials, 2022A topical serum containing 0.5% salicin applied twice daily reduced visible signs of skin aging, including wrinkles and tactile roughness, in 30 female subjects over 12 weeks compared to baseline.
Journal of Cosmetic Dermatology, 2010A novel emulsion containing niacinamide, lens esculenta seed extract, and white willow bark extract effectively improved acne, blackheads, and conspicuous facial pores in 30 subjects with oily skin.
Journal of Cosmetic Dermatology, 2024Repeated short-contact 70% glycolic acid peels provided superior results in atrophic acne scars compared to daily low-strength glycolic acid cream or placebo in 58 women over 24 weeks.
International Journal of Dermatology, 2000
Why other serums fit combination skin better
- Menthol in this serum
Topical menthol induced significant pain, cold sensations, punctate and cold hyperalgesia, and increased cutaneous perfusion in 10 subjects compared to ethanol control, acting as a human model for cold pain by sensitizing peripheral cold C nociceptors and activating cold-specific A delta fibres.
Brain, 2004 - Menthol in this serum
Topical menthol strongly activates and sensitizes Type 2 C fibres to cooling, which also respond to heating and continue to discharge down to 0 degrees C, potentially accounting for paradoxical thermal sensations and neuropathic pain.
The Journal of Physiology, 2009 Niacinamide and ferulic acid incorporated in a stable multiple emulsion successfully reduced melanin, sebum, and skin erythema while improving skin elasticity and hydration in human skin compared to a placebo.
BioMed Research International, 2022
Ingredients
Butylene Glycol, Water, Glycerin, Alcohol Denat, Ascophyllum Nodosum Extract, Saccharum Officinarum Extract, Vaccinium Myrtillus Leaf Extract Fruit, Alpha-Arbutin, Glyceryl Polyacrylate, Polyporus Umbellatus Extract Mushroom Extract, Willow Bark Extract, Menthol, Phenoxyethanol
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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Dr. Sofía Perea Pérez, MD, MSc
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Specialist dermatologist, MBBS, MD, IFAAD
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Elina Nazarenko, MD
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Victoria Derkova, MS
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How does it fit your skin?
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