La Roche-Posay Retinol B3 Serum for oily acne-prone skin
Retinol
Niacinamide
Sodium Hyaluronate
Glycerin
Thermal Spring WaterAverage
- HighOily Skin Fit
- AverageEffectiveness
- HighSafety
Works for oily acne-prone skin; other serums fit it better.
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 benefits for your oily skin, as niacinamide helps regulate sebum and retinol aids in desquamation, improving skin texture and reducing fine lines. Glycerin and sodium hyaluronate provide essential hydration supportive for acne-prone skin.
- The formula is safe for your oily skin, with no harsh ingredients that could cause irritation.
- While effective for general skincare and anti-aging, it lacks specialized ingredients to directly target your primary concerns of acne, blemishes, and breakouts.
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
★4.5Overall rating based on 1.8k+ reviewsBased on a very large amount of data, users consistently praise this serum as an excellent starter retinol for sensitive skin, effectively smoothing texture and brightening the complexion without harsh irritation. Many appreciate its hydrating, lightweight feel, though a minority find the floral fragrance overpowering and the formula can feel sticky if not layered correctly.
Highlights
Gentle on skin Mostly Mentioned
- “Great retinol for beginners”
- “No irritation or redness”
Improves texture Often Mentioned
- “Skin feels smoother”
- “Pores look smaller”
- “Leaves skin soft and hydrated”
Brightens complexion Sometimes Noted
- “Makes sensitive skin glow”
- “Skin looks more luminous”
- “Fading dark spots slowly but steadily”
Hydrating & lightweight Sometimes Noted
- “Absorbs fast without residue”
- “Feels moisturizing and hydrating”
- “Non-drying formula”
Strong fragrance Sometimes Noted
- “Smells like cheap fragrance”
- “Strong floral scent”
- “Scent is too overpowering”
Lack of potency Rarely Noted
- “Weaker retinol product”
- “Did not see results”
- “Not strong enough for deep wrinkles”
Product oxidation Rarely Noted
- “Turned dark orange quickly”
- “Oxidizes very fast”
- “Color changed after a few weeks”
Sticky texture Rarely Noted
- “Remained tacky on my skin”
- “Sticky finish”
- “Feels a bit gummy”
Sources: lovi.care, ulta.com, walmart.com, chemistwarehouse.com.au, cocooncenter.co.uk, beautycrew.com.au, and more
Questions and answers
How well does La Roche-Posay Retinol B3 work for oily acne-prone skin?
This serum offers moderate benefits for your oily skin, as niacinamide helps control oil and retinol improves texture while glycerin and sodium hyaluronate keep skin hydrated. Although it is generally safe, it lacks specialized ingredients to directly target breakouts. An ideal treatment for this skin needs ingredients like propolis, vitamin C, and soothing extracts to fight acne and blemishes comfortably.
Which ingredients make this serum a good fit for oily acne-prone skin?
Niacinamide and retinol make this serum a good fit for oily acne-prone skin because niacinamide helps balance oil and retinol improves skin texture, while glycerin and sodium hyaluronate provide lightweight hydration. To be a top fit for this skin, a treatment of this type needs specialized ingredients that directly target breakouts and blemishes without causing irritation.
What does Retinol do for oily acne-prone skin?
Retinol helps oily acne-prone skin by clearing up breakouts and smoothing the skin, though it may occasionally cause some mild scaling or stinging. This ingredient works by addressing the root causes of acne, making it a reliable choice for keeping pores clear and skin smooth.
American Journal of Clinical Dermatology, 2019Journal of Drugs in Dermatology, 2018
What does Niacinamide do for oily acne-prone skin?
Niacinamide helps balance oil production, calms redness, and is unlikely to irritate oily, acne-prone skin while improving blemishes. Clinical tests show it reduces excess oil and helps clear up both inflammatory and non-inflammatory acne breakouts.
Journal of Cosmetic and Laser Therapy, 2006Journal of Cosmetic Dermatology, 2024
Where does this serum go in a skincare routine for oily acne-prone skin?
This treatment serum goes in the evening routine after cleansing and toning, and before moisturizing. Putting treatments in the evening keeps things simple and provides extra safety around sun exposure.
Can I use this serum with vitamin C, and in what order?
You can use this serum with vitamin C by applying vitamin C in your morning routine and this treatment at night, as using them apart helps prevent irritation. To get better results for acne and breakouts, an oily acne-prone skin needs specialized blemish-clearing ingredients like salicylic acid or benzoyl peroxide.
How often should I use this serum?
You can use this treatment in the evening as part of your routine. It is safe for oily skin, but because this type of product lacks specialized ingredients to directly target acne, blemishes, and breakouts, oily acne-prone skin needs products with ingredients that clear pores and soothe active breakouts.
Can this serum clog pores, cause breakouts or purging for oily acne-prone skin?
This serum is unlikely to cause irritation on oily skin, but it lacks specialized ingredients to directly target acne, blemishes, and breakouts. Oily acne-prone skin usually needs targeted blemish-fighting ingredients and oil-balancing agents to fully clear up and prevent clogged pores.
Is this serum fragrance-free and alcohol-free?
It contains fragrance (parfum) and drying alcohol (alcohol denat).
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, 2017Topical bakuchiol 0.5% applied twice daily compared with retinol 0.5% applied daily significantly decreased wrinkle surface area and hyperpigmentation with no statistical difference between the compounds in 44 patients over 12 weeks, while retinol users reported more facial skin scaling and stinging.
The British Journal of Dermatology, 2019Malaysian thermal spring water as an adjunct to standard acne therapy improved skin hydration, reduced dryness and stinging, enhanced overall tolerability, and improved the acne disability index in patients with mild to moderate acne.
The Medical Journal of Malaysia, 2024Avène Thermal Spring Water significantly decreased postpeeling redness and reduced the overall sensitive scale of consumers by 47% compared to mineral-rich thermal spring water in human volunteers.
Journal of the European Academy of Dermatology and Venereology, 2020Topical 0.4% retinol significantly increased epidermal thickness, dermal vascularity, and extracellular matrix production by stimulating keratinocyte proliferation, endothelial cell proliferation, and fibroblast activation in naturally aged human skin compared to vehicle.
International Journal of Cosmetic Science, 2017Silicone particles encapsulating retinol increased its half-life by 9-fold and yielded 12-23% lower skin irritation in human subjects compared to Microsponge particles while maintaining biological activity.
Journal of Controlled Release, 2018Topical stabilized retinol treatment induced HAS gene expression and increased hyaluronic acid production in human skin in vitro, ex vivo, and in vivo compared to vehicle.
Archives of Dermatological Research, 2017Topical 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, 2021Topical 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 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, 2019The 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, 2012Balneotherapy with thermal water altered specific skin microbiota at genus and species levels in healthy female volunteers compared to tap water, which produced no significant microbiome changes.
Life, 2023A 2% Sphingomonas xenophaga ferment extract cream applied twice daily for 4 weeks significantly decreased facial vascular disorder scores compared to vehicle in 86 Caucasian female subjects, alongside dose-dependent inhibition of pre-kallikrein activity in vitro.
International Journal of Cosmetic Science, 2025A formulation containing vitamin C, biopeptides, hyaluronic acid, and mineralizing water accelerated cell turnover to 17.1 days versus 19.2 days for untreated skin, and reduced crow's-feet, forehead, and nasolabial folds by 9%, 11%, and 5% respectively after 28 days in female subjects.
International Journal of Cosmetic Science, 2021
Why other serums fit oily acne-prone skin better
A 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, 2018Niacinamide 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
Water, Glycerin, Cyclohexasiloxane, Alcohol Denat, Pentylene Glycol, Niacinamide, Dimethicone, Glycine Soja Oil, Soybean Oil, Ppg-6-Decyltetradeceth-30, Sodium Hyaluronate, Retinol, Adenosine, Ammonium Polyacryloyldimethyl Taurate, Caprylyl Glycol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Polysilicone-11, Retinyl Palmitate, Tocopherol, Phenoxyethanol, Parfum
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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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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Cosmetic chemist, cosmetic development technologist
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