IT'S SKIN Power 10 Formula VC Effector for oily acne-prone skin
Ascorbic Acid Ascorbyl Tetraisopalmitate
Glycerin
Polyglutamic Acid
Camellia Sinensis Leaf Extract
Butylene Glycol
High
- HighOily Skin Fit
- AverageEffectiveness
- ExcellentSafety
A great choice for oily acne-prone skin; a few serums fit it even better.
- European Journal of Pharmaceutics and Biopharmaceutics, 2017
- Clinical, Cosmetic and Investigational Dermatology, 2019
This fit is calculated for the concerns frequently associated with oily acne-prone skin: shine, breakouts, blemishes, and enlarged pores. 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 and evening of skin tone for your oily skin, as Ascorbyl Tetraisopalmitate and Camellia Sinensis Leaf Extract provide antioxidant and anti-inflammatory effects that also help with seboregulation.
- While the formula is generally hydrating and soothing, its primary benefits are supportive rather than directly targeting your acne, blemishes, and breakouts.
- The product is safe for your oily skin, with no risks of irritation due to the absence of harsh ingredients and the inclusion of soothing Camellia Sinensis Leaf Extract.
How to apply
- Could be used as part of your PM routine. Start 3 times a week and build up to daily use if your skin tolerates it well.
- Apply your serum after cleansing and toning, but before putting on your moisturizer.
- Gently press 2 to 3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on clean, dry skin to help manage your blemishes safely.
- Do a patch test before your first use and avoid the delicate eye area.
People Say
★4.4Overall rating based on 2.6k+ reviewsBased on a very large amount of data, this Vitamin C serum is frequently praised for its brightening effects and hydrating properties, making it a popular choice for those with dry or dull skin. It is also noted for being gentle and suitable for sensitive or beginner users. Some users experience a sticky finish or find the results take a considerable amount of time to become apparent, and a few report issues with the packaging or breakouts. The potency is considered mild by some, not ideal for those seeking significant anti-aging benefits.
Highlights
Brightens complexion Often Mentioned
- “fades dark spots”
- “evens skin tone”
- “glowing skin”
Hydrating formula Often Mentioned
- “non-drying”
- “good for dry skin”
- “moisturizing”
Gentle on skin Sometimes Noted
- “no irritation”
- “suitable for sensitive skin”
- “beginner-friendly”
Pleasant texture Sometimes Noted
- “lightweight”
- “absorbs quickly”
- “spreads easily”
Slow results Sometimes Noted
- “takes months”
- “not a miracle cure”
- “subtle changes”
Citrus scent Rarely Noted
- “fresh smell”
- “lemon fragrance”
- “nice scent”
Caused breakouts Rarely Noted
- “small bumps”
- “cystic acne”
- “clogged pores”
Low potency Rarely Noted
- “weak Vitamin C”
- “not for deep scars”
- “mild effect”
Packaging design Rarely Noted
- “dropper too short”
- “hard to reach bottom”
- “glass bottle breaks”
Sticky finish Rarely Noted
- “tacky residue”
- “feels sticky”
- “heavy layering”
Sources: lovi.care, nykaa.com, influenster.com, yesstyle.com, reddit.com, hwahae.co.kr, and more
Questions and answers
What makes IT'S SKIN VC Effector a great fit for oily acne-prone skin?
IT'S SKIN Power 10 Formula VC Effector is a great fit because it helps brighten your skin tone and keeps extra oil under control while staying gentle on your face. The vitamin C and green tea extract in the formula calm inflammation and are very unlikely to irritate your skin.
European Journal of Pharmaceutics and Biopharmaceutics, 2017
Which ingredients make this serum a good fit for oily acne-prone skin?
Ascorbyl Tetraisopalmitate and Camellia Sinensis Leaf Extract make this serum a great fit for your oily acne-prone skin because they provide antioxidant and anti-inflammatory effects that help control oil and even out skin tone. The formula also includes Glycerin and Polyglutamic Acid to keep your skin hydrated and smooth without causing irritation.
European Journal of Pharmaceutics and Biopharmaceutics, 2017
What does Ascorbic Acid do for oily acne-prone skin?
Ascorbic acid helps brighten dark spots and calms redness for oily, acne-prone skin while providing antioxidant protection. It is unlikely to clog pores, but this skin type also needs soothing and oil-balancing ingredients like niacinamide to keep breakouts under control.
Journal of the American Academy of Dermatology, 2025Journal of Cosmetic Dermatology, 2004
What does Glycerin do for oily acne-prone skin?
Glycerin helps keep oily acne-prone skin hydrated without feeling heavy. It draws moisture into the skin while supporting the skin barrier so it stays soft and balanced.
The British Journal of Dermatology, 2008Clinical, Cosmetic and Investigational Dermatology, 2017
Where does this serum go in a skincare routine for oily acne-prone skin?
This treatment goes in your evening routine, applied after cleansing and before your moisturizer for simplicity and extra safety around sun exposure. It is safe for oily skin and unlikely to cause irritation.
Can I use it with retinol, and in what order?
You can use this treatment with retinol by applying your retinol product first and following with this treatment to help brighten and calm your skin.
European Journal of Pharmaceutics and Biopharmaceutics, 2017
How often should I use this serum?
This treatment is used in the evening for your oily acne-prone skin, following your cleanser and cleansing toner. It helps brighten your skin tone and soothe irritation with a low risk of side effects.
European Journal of Pharmaceutics and Biopharmaceutics, 2017
Can it clog pores, cause breakouts or purging for oily acne-prone skin?
IT'S SKIN Power 10 Formula VC Effector is unlikely to cause breakouts for your oily acne-prone skin because it is free of harsh ingredients and includes soothing green tea extract, though a small number of reviewers have reported breakouts. It provides a safe, calming option for oily skin, though its benefits are mostly supportive rather than directly targeting breakouts.
European Journal of Pharmaceutics and Biopharmaceutics, 2017Clinical, Cosmetic and Investigational Dermatology, 2019
Is this serum fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
What the research says
Topical formulations containing ascorbyl tetraisopalmitate, coenzyme Q10, green tea polyphenols, and resveratrol reduced the release of inflammatory cytokines and attenuated inflammatory signs compared to untreated skin and vehicle in 25 Japanese volunteers exposed to sodium dodecyl sulfate.
European Journal of Pharmaceutics and Biopharmaceutics, 2017An 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 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, 2017Poly-gamma-glutamic acid derived from a novel Bacillus subtilis strain dose-dependently increased skin barrier markers, hyaluronic acid synthesis, and aquaporin 3 expression in keratinocytes, and elevated filaggrin, involucrin, CD44, and aquaporin 3 expression in a reconstructed skin model compared to the control.
International Journal of Molecular Sciences, 2025Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers.
Experimental Dermatology, 2003Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation.
Journal of Periodontology, 2009Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream.
Journal of Cosmetic Dermatology, 2022The 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, 2012Curcumin-loaded polyglutamic acid and gum arabic electrospun nanofibers accelerated wound healing, increased TGF-beta1 and VEGF expression, reduced inflammatory factors, and enhanced re-epithelialization and tissue regeneration in a mouse model with acute full-thickness skin defects.
International Journal of Biological Macromolecules, 2024Polyglutamic acid and polylysine composite hydrogels promote wound repair and hemostasis through high water absorption, bioadhesion, calcium ion-mediated coagulation factor activation, and inherent antibacterial properties in a deep skin defect model.
Macromolecular Bioscience, 2021Topical 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, 2009Topical application of green tea extract encapsulated chitosan microparticles improved skin elasticity, melanin index, and facial wrinkles compared to a placebo in female volunteers without causing skin irritation.
Journal of Cosmetic Dermatology, 2022
Ingredients
Water, Butylene Glycol, Glycerin, Polyglutamic Acid, Ascorbyl Tetraisopalmitate, Peg-60 Hydrogenated Castor Oil, Carbomer, Methylparaben, Triethanolamine, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Camellia Sinensis Leaf Extract, Chlorphenesin, Disodium Edta, Dipropylene Glycol, Ethyl Hexanediol, Ethylhexylglycerin
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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