La Roche-Posay Effaclar Mask for oily skin
Kaolin
Glycerin
Panthenol
Titanium Dioxide
Caprylic Capric Triglyceride
Average
- HighOily Skin Fit
- AverageEffectiveness
- ExcellentSafety
Works for oily skin; other cleansing masks fit it better.
This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. 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 cleansing for your oily skin as kaolin and argilla absorb excess sebum and impurities, while panthenol and glycerin provide hydration without irritation.
- The formula is highly suitable for oily skin due to the seboregulation and mild exfoliation properties of kaolin and argilla.
- The safety profile is excellent, with no risks of irritation for your oily skin due to the absence of harsh ingredients and the presence of soothing components.
How to apply
- Use this cleansing mask PM as part of your weekly routine, starting 1×/week and working up if tolerated.
- Apply this cleansing mask after your cleanser and enzyme powder, and before applying your hydrating toner.
- Smooth an even layer over your face using clean fingers, avoiding harsh rubbing.
- Apply this cleansing mask on clean, dry skin to help control excess oil effectively.
- Avoid the sensitive eye area and always do a patch test before your first use.
People Say
★4.6Overall rating based on 1000+ reviewsUsers with oily, acne-prone, and sensitive skin highly rate this clay mask for its ability to mattify shine and unclog pores without causing dryness. Most users find the experience creamy and non-stripping, leaving skin feeling fresh and soft. A small number of users reported irritation or felt the mask was ineffective for deep blackheads.
Highlights
Effective oil control Mostly Mentioned
- “keeps sebum production at bay”
- “face looked very matte”
- “controls oil and shine”
Non-drying and gentle Often Mentioned
- “soothed without tightness”
- “creamy and non-drying”
- “skin felt cool but no dryness”
Pore refining Often Mentioned
- “pores didn't look as enlarged”
- “visibly unclog pores”
- “skin looks clean and refreshed”
Easy application Sometimes Noted
- “glides onto face”
- “washes off really very easily”
- “smooth consistency”
Lack of results Rarely Noted
- “not sure it's working”
- “didn't see results”
- “pores still visible”
Price vs. size Rarely Noted
- “bit pricey”
- “expensive for the size”
- “tube is small”
Skin irritation Rarely Noted
- “burning sensation”
- “rashes after using”
- “face was red with irritation”
Unpleasant scent Rarely Noted
- “smells like hand sanitizer”
- “chemical-like smell”
- “smells like rust”
Sources: lovi.care, laroche-posay.us, cocooncenter.co.uk, lovelyskin.com, dermstore.com, lookfantastic.com, and more
Questions and answers
How well does La Roche-Posay Effaclar Mask work for oily skin?
This mask works for your oily skin, though other products fit it better because kaolin and argilla absorb excess oil while panthenol and glycerin hydrate without irritation. To better fit oily skin, a product of this type needs salicylic acid, zinc oxide, or niacinamide to effectively reduce oily shine and purify the complexion.
Skin Research and Technology, 2023Journal of Cosmetic Dermatology, 2025
Which ingredients make this mask a good fit for oily skin?
Kaolin and argilla make this mask a good fit for oily skin because they absorb excess oil and impurities while providing mild exfoliation. Panthenol and glycerin also help by bringing moisture to the skin without causing irritation. To reach the best fit for oily skin, this type of product needs purifying ingredients like salicylic acid, zinc oxide, or niacinamide to better manage oiliness and clear the complexion.
Skin Research and Technology, 2023Journal of Cosmetic Dermatology, 2025
What does Kaolin Clay do for oily skin?
Kaolin Clay helps oily skin by soaking up extra oil and clearing the skin while keeping it calm and comfortable. Using it twice a week can improve acne, skin evenness, and hydration while reducing dryness and irritation.
What does Glycerin do for oily skin?
Glycerin helps keep oily skin hydrated without feeling heavy and supports the skin barrier. Because this product is a weak fit for your skin, an ideal product of this type needs lightweight hydrators and ingredients that balance oil while protecting the skin.
The British Journal of Dermatology, 2008International Journal of Toxicology, 2019
Where does this mask go in a skincare routine for oily skin?
This cleansing mask is used as a weekly step after cleansing and enzyme powder, followed by a hydrating toner, treatment, and moisturizer. Oily skin works best with a mask containing kaolin and argilla to absorb excess oil and impurities, alongside soothing ingredients like panthenol and glycerin.
Can I use it with retinol, and in what order?
How often should I use this mask?
You can use this cleansing mask once a week as part of your weekly routine for your oily skin. An oily skin type needs a clay mask with kaolin and argilla to absorb excess oil and impurities while keeping skin calm.
Can it clog pores, cause breakouts or purging for oily skin?
La Roche-Posay Effaclar Mask is unlikely to clog pores or cause breakouts on oily skin, as it contains kaolin and argilla to absorb excess oil and impurities without harsh ingredients. This type of skin needs clay masks with gentle oils and soothing ingredients like glycerin and panthenol to keep pores clear while maintaining balanced moisture.
Is this mask fragrance-free and alcohol-free?
It has no drying alcohol and contains fragrance (parfum). Cetearyl alcohol is a fatty alcohol, which soften the skin.
What the research says
A panthenol-enriched mask significantly decreased erythema and hyperpigmentation, increased sebum and stratum corneum moisture, and reduced transepidermal water loss compared to a saline dressing in 60 subjects undergoing facial laser treatment.
Journal of Cosmetic Dermatology, 2025Topical dexpanthenol acts as a moisturizer, improves stratum corneum hydration, accelerates wound healing and epidermal regeneration, reduces erythema, and improves symptoms of skin irritation compared to vehicle or no pretreatment.
American Journal of Clinical Dermatology, 2002A new topical panthenol-containing emollient significantly improved transepidermal water loss reduction, stratum corneum hydration, and intercellular lipid lamellae length compared with control in healthy subjects without negatively impacting bacterial viability.
The Journal of Dermatological Treatment, 2017Twice-weekly use of a clay mask over 4 weeks in 75 adults with oily or combination skin improved acne-related outcomes, sebum content, skin evenness, hydration, and reduced dryness and irritation.
Skin Research and Technology, 2023A novel water-in-oil emulsion with a lecithin-modified bentonite prevented epidermal degradation and inflammatory protein secretion induced by urban dust and cedar pollen more effectively than a conventional water-in-oil emulsion in a reconstructed human epidermis model.
International Journal of Cosmetic Science, 2020Vectorization of high molecular weight hyaluronic acid with clay enabled its penetration into deeper skin layers and led to a significant clinical reduction in fine lines in the crow's feet area compared to placebo after 28 days.
Skin Research and Technology, 2024Clay jojoba oil facial masks reduced total skin lesions by a mean of 54% after 6 weeks in 133 participants with acne-prone, lesioned skin and mild acne compared to baseline.
Forschende Komplementarmedizin, 2012A pharmaceutical formulation containing therapeutic clay from Ocara, Brazil, promoted greater formation of collagen fibers, regeneration of the deep dermis at seven days, and reepithelialization with continuous granulation tissue formation at 14 days in rat skin wounds compared to untreated controls.
Materials Science & Engineering. C, Materials for Biological Applications, 2014A 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, 2001Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects.
Journal of Cosmetic Dermatology, 2019Topical dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans.
Arzneimittel-Forschung, 2000Hyaluronic acid, hyaluronic acid plus dexpanthenol, and isotonic saline nasal sprays all significantly improved dry nose symptoms over four weeks in 240 patients, with hyaluronic acid plus dexpanthenol providing superior nasal moisturisation compared to the other two.
Auris, Nasus, Larynx, 2020Microfine titanium dioxide does not penetrate human skin when formulated in an oil-in-water emulsion with the pigment dispersed in the aqueous phase, compared to oily dispersions and liposomal encapsulation which allow deeper skin penetration.
International Journal of Cosmetic Science, 2000Replacing microsized titanium dioxide and zinc oxide with nanoparticles in sunscreens eliminates opaqueness and alters UV protection balance while inducing (photo)cyto- and genotoxicity and penetrating viable skin layers during long-term exposures.
Nanotechnology, Science and Applications, 2011Microfine zinc oxide and titanium dioxide do not penetrate the stratum corneum of porcine skin in vitro, indicating that their use in sunscreens does not pose a health risk from internal exposure.
Toxicology in Vitro, 2006Topical application of an emollient emulsion containing 15.0% caprylic/capric triglyceride doubled the amount of urocanic acid isomers and increased skin hydration with reduced transepidermal water loss in healthy subjects, though it did not prevent ultraviolet-induced urocanic acid isomerization.
Life, 2023
Ingredients
Water, Kaolin, Argilla, Magnesium Aluminum Silicate, Propanediol, Panthenol, Glycerin, Caprylic Capric Triglyceride, Ci 77891, Titanium Dioxide, Cetearyl Alcohol, Zea Mays Starch, Cellulose, Ceteareth-20, Lecithin, Caprylyl Glycol, Citric Acid, Xanthan Gum, Tocopherol, Phenoxyethanol, Parfum, B188052 1
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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Elina Nazarenko, MD
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Victoria Derkova, MS
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