La Roche-Posay EFFACLAR DUO+M for sensitive skin
Niacinamide
Capryloyl Salicylic Acid
Zinc Pca
Glycerin
Mannose
Average
- SuperiorNormal Skin Fit
- AverageEffectiveness
- HighSafety
Works for sensitive skin; other serums fit it better.
This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. 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 excellent suitability for normal skin with niacinamide and zinc PCA providing seboregulation and anti-inflammatory action, which is beneficial for your skin type.
- While it offers excellent treatment for acne-prone skin with niacinamide and capryloyl salicylic acid reducing blemishes and smoothing texture, these benefits are mostly supportive for your primary concerns of redness and irritation.
- The product is safe for your sensitive skin, as it lacks prohibited or harsh ingredients that could cause irritation.
How to apply
- Use your serum in the PM routine, starting 3 times a week before building up to daily use if your skin is happy.
- Apply the serum after cleansing and toning, but before putting on your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏱ for it to soak in.
- Since your skin is sensitive and easily irritated, apply the serum on completely dry skin to help keep it calm.
- Always do a patch test before your first use and avoid getting the serum too close to your eyes .
People Say
★4.6Overall rating based on 36.5k+ reviewsBased on a very large amount of data, users with oily, acne-prone, and sensitive skin widely commend this gel moisturizer for its ability to rapidly reduce active blemishes, blackheads, and post-acne marks without causing irritation. The lightweight, non-greasy formula is frequently praised for balancing hydration with oil control, preventing recurrence, and serving as an effective makeup base.
Highlights
Clears acne Mostly Mentioned
- “acne and marks are visibly reduced”
- “cleared up the small bumps on my forehead”
- “never fails to reduce redness of spots”
Lightweight texture Mostly Mentioned
- “lightweight and great texture”
- “sinks in seconds”
- “gets easily absorbed into skin”
Fades marks Often Mentioned
- “helps with correcting blemishes and post-acne marks”
- “fades appearance of stubborn marks”
- “dark spots... have also almost disappeared”
Gentle on skin Often Mentioned
- “good on sensitive skin”
- “did not break me out”
- “feels gentle, non-irritating”
Fast results Sometimes Noted
- “visible result in just 8 hours”
- “cleared up my dry skin within 2 days”
- “redness down in hours”
Burning sensation Rarely Noted
- “burnt my face”
- “chemical burn in my skin”
- “skin started to burn”
Causes dryness Rarely Noted
- “skin felt very dry”
- “dried out skin”
- “made my skin flaky”
Formula change Rarely Noted
- “loved the old formula”
- “issues since the product's formula changed”
- “prefer the original version”
Ineffective for some Rarely Noted
- “waste of money”
- “no significant improvement”
- “saw zero use to me”
Pilling/peeling Rarely Noted
- “product peels as soon as it touches my skin”
- “comes off”
- “pilling under SPF”
Sources: lovi.care, boots.com, lookfantastic.com, cocooncenter.co.uk, superdrug.com, hometesterclub.com, and more
Questions and answers
How well does La Roche-Posay Effaclar Duo+M work for sensitive skin?
La Roche-Posay Effaclar Duo+M works well for sensitive skin and is safe because it lacks harsh ingredients that could cause irritation, though other products fit your specific needs better. A product of this type needs effective hydrating and soothing ingredients that calm redness while maintaining skin balance and health without any risk of irritation.
Which ingredients make this treatment a good fit for sensitive skin?
Niacinamide, zinc PCA, and glycerin make this treatment a safe and gentle fit for sensitive skin without causing irritation. To truly thrive, sensitive skin needs a product of this type that contains soothing and hydrating ingredients to calm redness and irritation while avoiding any risk of discomfort.
What does Niacinamide do for sensitive skin?
Niacinamide helps calm sensitive skin by strengthening the skin barrier and reducing redness and irritation. It is very well tolerated and may improve overall comfort and resilience with regular use.
What does Capryloyl Salicylic Acid do for sensitive skin?
Capryloyl salicylic acid helps smooth fine lines and even out skin tone, but it may cause irritation on sensitive skin. A product for this skin type needs gentle, soothing ingredients and calming agents to prevent redness and keep the skin comfortable.
Journal of Cosmetic Dermatology, 2008International Journal of Toxicology, 2003
Where does this treatment go in a skincare routine for sensitive skin?
This treatment goes in the evening routine after your toner and before your moisturizer. Putting treatments in the evening keeps things simple and avoids extra safety concerns around sun exposure.
Can I use this treatment with retinol, and in what order?
You can use this treatment with retinol by applying your soothing toner first, then the treatment, and following with a gentle moisturizer to keep your skin calm and hydrated. This type of routine needs soothing ingredients like niacinamide and gentle hydrators to help manage any dryness and redness.
How often should I use this treatment?
You can use this treatment in the evening as part of your routine. It is safe for sensitive skin because it lacks harsh ingredients, but sensitive skin needs a product with soothing and calming ingredients to manage redness and irritation best.
Can this treatment clog pores, cause breakouts or purging for sensitive skin?
This treatment is unlikely to clog pores or cause breakouts for sensitive skin because it lacks harsh ingredients that trigger irritation. It contains capryloyl salicylic acid and niacinamide, which help clear blemishes and smooth texture.
Journal of Drugs in Dermatology, 2013The Journal of Clinical and Aesthetic Dermatology, 2020
Is this treatment fragrance-free and alcohol-free?
It has no drying alcohol and contains fragrance (parfum).
What the research says
Topical nicotinamide plus an antibacterial adhesive agent and zinc-pyrrolidone carboxylic acid combined with adapalene significantly reduced noninflammatory acne lesions by the second week of therapy compared to placebo with adapalene in patients with moderate acne vulgaris.
The Journal of Clinical and Aesthetic Dermatology, 2020Daily treatment with a facial serum containing multiple acids reduced post-inflammatory hyperchromia lesion grade and number by 29.4% at 56 days, and decreased skin oiliness by 30.7% at 7 days in Brazilian patients with acne vulgaris.
Journal of Cosmetic Dermatology, 2021A novel composition containing salicylic acid, capryloyl salicylic acid, HEPES, glycolic acid, citric acid, and dioic acid showed similar tolerance and efficacy compared with clindamycin 1% and benzoyl peroxide 5% gel in subjects with acne vulgaris.
Journal of Drugs in Dermatology, 2013Topical 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, 2005Capryloyl salicylic acid peel reduced fine lines, wrinkles, and hyperpigmentation comparably to glycolic acid peel in 44 female volunteers, with no statistically significant differences between the two treatments.
Journal of Cosmetic Dermatology, 2008Combining a salicylic acid and lipohydroxy acid facial serum and mask improved closed comedones and acne severity significantly more than serum alone in adults with acne over 8 weeks, with no adverse reactions reported.
Journal of Cosmetic Dermatology, 2023Parity was demonstrated between an OTC BPO 5.5% formulation with lipohydroxy acid and tretinoin cream 0.025% versus prescription clindamycin 1%-BPO 5% gel and tretinoin cream 0.025% in participants with mild to moderate acne vulgaris at 12 weeks.
Cutis, 2012Zinc PCA inhibits UVA-induced matrix metalloproteinase-1 production through suppressed AP-1 activation and enhances type I collagen synthesis by increasing SVCT2 mRNA expression in cultured normal human dermal fibroblasts.
International Journal of Cosmetic Science, 2012A 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, 2001Topical application of specific hexose stereoisomers (altose, idose, mannose, talose, psicose, fructose, sorbose, and tagatose) accelerated epidermal permeability barrier recovery compared to untreated controls in hairless mouse skin after tape stripping.
Experimental Dermatology, 2011
Ingredients
Water, Glycerin, Niacinamide, Isopropyl Lauroyl Sarcosinate, Propylene Glycol, Peg-20 Methyl Glucose Sesquistearate, Cyclohexasiloxane, Isohexadecane, Sodium Hydroxide, Zinc Pca, Sodium Polyacrylate, Sodium Stearoyl Glutamate, Silica, Silica Silylate, Mannose, Myristyl Myristate, 2-Oleamido-1,3-Octadecanediol, Capryloyl Salicylic Acid, Caprylyl Glycol, Citric Acid, Xanthan Gum, Polysorbate 80, Acrylamide Sodium Acryloyldimethyltaurate Copolymer, 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
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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