La Roche-Posay Effaclar Duo Moisturiser for Oily and Blemish-Prone Skin
Works for
4 of 4 advertised claims delivered
MoisturizingNiacinamide, Zinc pca + 10 moreStrong evidence
“Effaclar Duo Moisturiser for Oily and Blemish-Prone Skin”
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
glycerin, zinc pca.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: dimethicone, isocetyl stearate.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide
Anti-blemishNiacinamide, Capryloyl salicylic acid + 2 moreStrong evidence
“Effaclar Duo Moisturiser for Oily and Blemish-Prone Skin”
This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.
The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: capryloyl salicylic acid, zinc pca
Evens skin toneNiacinamide, Capryloyl salicylic acid + 1 moreStrong evidence
“This powerful solution is formulated to target various skin concerns including blackheads, blemishes and post-acne marks, even severe, stubborn imperfections.”
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: niacinamide
The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: capryloyl salicylic acid.
Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.
ExfoliationCapryloyl salicylic acid, Salicylic acidStrong evidence
“Gently exfoliates with Salicylic Acid to unclog pores and help prevent spots & breakouts.”
This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: capryloyl salicylic acid.
Anti-agingNot advertised by the brand · Niacinamide, Zinc pcaStrong evidence
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains niacinamide.
Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.
Can it cause trouble?
Irritancy1 strong irritant: ParfumMedium risk
Comedogenic3 ingredients rated 2 or more on the 0–5 pore-clogging scale3 flagged
User reviews
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Ingredients
Filter by role to see what each ingredient is doing.
Water~45–55%
Glycerin~4.7–5.7%
- Irritation risk
- Low
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
More about GlycerinDimethicone~4.2–5.1%
- Irritation risk
- Low
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
More about DimethiconeIsocetyl stearate~3.1–3.8%
- Irritation risk
- Low
An emollient that helps soften the skin
More about Isocetyl stearateNiacinamide~2.3–2.8%
- Irritation risk
- Low
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
More about NiacinamideIsopropyl lauroyl sarcosinate~1.9–2.4%
- Irritation risk
- Medium
Helps soften the upper layer of the skin and create a nice product consistency
More about Isopropyl lauroyl sarcosinateSilica~1.8–2.2%
Ammonium polyacryloyldimethyl taurate~1.4–1.7%
- Irritation risk
- Low
Used to create a thicker product consistency
More about Ammonium polyacryloyldimethyl taurateOryza sativa starch~1.2–1.5%
- Irritation risk
- Low
Punica granatum pericarp extract~0.9–1.1%
- Irritation risk
- Low
Potassium cetyl phosphate~0.7–1.05%
- Irritation risk
- Medium
Helps oil and water mix together
More about Potassium cetyl phosphateSorbitan oleate~0.55–0.85%
- Irritation risk
- Medium
- Comedogenicity
- 2/5
Helps oil and water mix together
More about Sorbitan oleateZinc pca~0.55–0.8%
- Irritation risk
- Low
A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing
More about Zinc pcaGlyceryl stearate se~0.5–0.7%
- Irritation risk
- Low
- Comedogenicity
- 2/5
Used to stabilize the product formulations and works as an emollient
More about Glyceryl stearate seIsohexadecane~0.55–0.8%
- Irritation risk
- Low
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
More about IsohexadecaneSodium hydroxide~0.4–0.65%
Myristyl myristate~0.45–0.65%
- Irritation risk
- Medium
- Comedogenicity
- 3/5
An emollient. Is not recommended for acne-prone skin as it can be comedogenic
More about Myristyl myristate2-oleamido-1,3-octadecanediol~0.3–0.6%
- Irritation risk
- Low
Helps soften the upper layer of the skin and slow down the water loss over time
More about 2-oleamido-1,3-octadecanediolMannose~0.3–0.55%
- Irritation risk
- Low
Poloxamer 338~0.3–0.55%
Propanediol~0.3–0.55%
- Irritation risk
- Low
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
More about PropanediolHydroxyethoxyphenyl butanone~0.25–0.45%
- Irritation risk
- Low
Capryloyl salicylic acid~0.25–0.4%
- Irritation risk
- High
Caprylyl glycol~0.25–0.5%
- Irritation risk
- Medium
Helps preserve products and creates a nice product texture
More about Caprylyl glycolVitreoscilla ferment~0.2–0.4%
- Irritation risk
- Low
Citric acid~0.2–0.4%
- Irritation risk
- Medium
Can work as an exfoliant but is typically used to adjust the product pH
More about Citric acidTrisodium ethylenediamine disuccinate~0.2–0.4%
- Irritation risk
- Medium
Used to improve stability of the formulation
More about Trisodium ethylenediamine disuccinateMaltodextrin~0.2–0.4%
- Irritation risk
- Low
Used to stabilize the product formulation and can help absorb oil
More about MaltodextrinXanthan gum~0.2–0.4%
- Irritation risk
- Low
Used to create a thicker product consistency
More about Xanthan gumPentylene glycol~0.2–0.4%
- Irritation risk
- Medium
Used to preserve products, dissolve other ingredients and create a nice product texture
More about Pentylene glycolPolysorbate 80~0.15–0.3%
Acrylamide/sodium acryloyldimethyltaurate copolymer~0.1–0.25%
- Irritation risk
- Low
Helps water and oil mix together and create gel-like textures
More about Acrylamide/sodium acryloyldimethyltaurate copolymerSalicylic acid~0.1–0.2%
- Irritation risk
- High
Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)
More about Salicylic acidPiroctone olamine~0.1–0.2%
Parfum~0.05–0.1%
- Irritation risk
- High
An aromatic blend of unspecified and possibly irritating ingredients
More about ParfumIngredient list view
Water, Glycerin, Dimethicone, Isocetyl stearate, Niacinamide, Isopropyl lauroyl sarcosinate, Silica, Ammonium polyacryloyldimethyl taurate, Oryza sativa starch, Punica granatum pericarp extract, Potassium cetyl phosphate, Sorbitan oleate, Zinc pca, Glyceryl stearate se, Isohexadecane, Sodium hydroxide, Myristyl myristate, 2-oleamido-1,3-octadecanediol, Mannose, Poloxamer 338, Propanediol, Hydroxyethoxyphenyl butanone, Capryloyl salicylic acid, Caprylyl glycol, Vitreoscilla ferment, Citric acid, Trisodium ethylenediamine disuccinate, Maltodextrin, Xanthan gum, Pentylene glycol, Polysorbate 80, Acrylamide/sodium acryloyldimethyltaurate copolymer, Salicylic acid, Piroctone olamine, Parfum
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Worth comparing, line by line.
Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.
| La Roche-PosayEffaclar Duo Moisturiser for Oily and Blemish-Prone SkinYOUR PRODUCT | CeraVeSmoothing Cream | AbibGreen LHA Pore Pad Clear Touch | Kiehl'sBreakout Control Acne Treatment Facial Lotion | |
|---|---|---|---|---|
| Match | — | 80% | 80% | 78% |
| Price | $12.93 | $15.86+$2.93 | $17.40+$4.47 | $45.32+$32.39 |
| Shared key ingredients | — | 5 of 9 | 4 of 9 | 4 of 9 |
| Key difference | — | Urea | Adenosine | — |
| Irritancy | Medium | Medium | Medium | Medium |
| Drying alcohol | — | — | — | — |
| View product | Shop | Shop | Shop |
Product summary
"La Roche-Posay - Effaclar Duo Moisturiser for Oily and Blemish-Prone Skin" is effective for: Moisturizing, Anti-aging, Anti-blemish, Evens skin tone and Exfoliation
Ingredient callouts
- We particularly like that there is a good concentration of Niacinamide (2.30% - 2.80%) in this moisturizer. Niacinamide is a well-studied multi-tasking active. It is a great ingredient to have in a moisturizer. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that Niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and help improve the skin tone, reducing pigmentation marks.
Price
The product retails for 20.00£ in the United Kingdom.
For a detailed price comparison: click here.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 14 studies and safety reviews.
- 1
- 2
- 3Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
- 4
- 5
- 6
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