PRODUCT REVIEW
La Roche-Posay Effaclar Serum
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Product summary
What can the product work for?
Anti-blemish
What does the product description say?
niacinamide
1% -
1.6%
Irritation risk:
Concentration: Effectiveness: HIGH
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
glycolic acid
1.5% -
2.3%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
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Anti-aging
What does the product description say?
niacinamide
1% -
1.6%
Irritation risk:
Concentration: Effectiveness: HIGH
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
glycolic acid
1.5% -
2.3%
Irritation risk:
Concentration: Effectiveness: HIGH
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
Evens skin tone
What does the product description say?
glycolic acid
1.5% -
2.3%
Irritation risk:
Concentration: Effectiveness: HIGH
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
niacinamide
1% -
1.6%
Irritation risk:
Concentration: Effectiveness: HIGH
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
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Exfoliation
What does the product description say?
glycolic acid
1.5% -
2.3%
Irritation risk:
Concentration: Effectiveness: HIGH
An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid
Irritation risk:
Concentration: Effectiveness:
MEDIUM
Used to regulate product's pH, but can be also used as an exfoliator when included in higher concentrations. There is a controversy about whether it can generate free radicals and induce skin cell damage when used in topical products
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Moisturizing
What does the product description say?
biosaccharide gum-1
5.3% -
7.9%
Irritation risk:
Concentration: Effectiveness: HIGH
Helps attract water to the upper layer of the skin and is claimed to provide a longer-lasting hydration because of its ability to create a water-binding film on the surface of the skin
niacinamide
1% -
1.6%
Irritation risk:
Concentration: Effectiveness: HIGH
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
pentylene glycol
0.4% -
0.95%
Irritation risk:
Concentration: Effectiveness:
LOW
Used to preserve products, dissolve other ingredients and create a nice product texture
Honesty check
How honest is this product?
Promise | Can it deliver? |
---|---|
Anti-aging | |
Exfoliation | |
Moisturizing | |
Evens skin tone | |
Anti-blemish |
Total Promises Fulfilled score:
100/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 0
Potential irritants
alcohol denat.
24% -
35%
Irritation risk:
Produces temporary toning effect. Can help dissolve other ingredients or preserve products
capryloyl salicylic acid
3.8% -
5.7%
Irritation risk:
Works for:
Exfoliation,
Evens skin tone,
Anti-blemish
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Comodogenic ingredients
No comodogenic ingredients detected
User reviews (0)
Similar products & dupes
La Roche-Posay - Effaclar Serum | TOUN28 - AHA + BHA + PHA Serum Sponsored | TOUN28 - AHA + BHA + PHA Serum | Acnemy - Postzit | Moon Juice - Acid Potion Resurfacing Exfoliator | Renee Rouleau - Pore + Wrinkle Perfecting Serum | Pixi - Skintreats Clarity Concentrate Clarifying Serum | Urban Skin Rx - PHA + 10% Niacinamide Smaller Pores Serum | Consonant - Maximum Glycolic Meta Serum | M-61 - PowerGlow Pro+ Niacinamide+Neuropeptide Serum | skintific - 2% SALICYLIC ACID ANTI ACNE SERUM | CeraVe - Blemish Control Gel Moisturiser with 2% Salicylic Acid & Niacinamide for Blemish-Prone Skin | |
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WIMJ similarity score |
83%
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83%
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82%
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79%
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78%
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78%
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78%
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78%
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78%
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78%
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77%
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Key ingredients |
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Irritancy | IRRITANCY
MEDIUM
| IRRITANCY
LOW
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LOW
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LOW
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MEDIUM
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MEDIUM
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MEDIUM
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MEDIUM
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MEDIUM
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MEDIUM
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MEDIUM
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LOW
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
1% -
1.6%
Irritation risk:
Works for:
Anti-blemish,
Anti-aging,
Moisturizing,
Evens skin tone,
Reduces irritation,
Reduces redness,
Antibacterial,
Anti-inflammatory
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
salicylic acid
0.1% -
0.45%
Irritation risk:
Works for:
Anti-inflammatory,
Anti-blemish,
Exfoliation,
Antibacterial,
Evens skin tone
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)
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Potential irritants
alcohol denat.
24% -
35%
Irritation risk:
Produces temporary toning effect. Can help dissolve other ingredients or preserve products
capryloyl salicylic acid
3.8% -
5.7%
Irritation risk:
Works for:
Exfoliation,
Evens skin tone,
Anti-blemish
Show more
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
alcohol denat.
24% -
35%
Irritation risk:
Produces temporary toning effect. Can help dissolve other ingredients or preserve products
biosaccharide gum-1
5.3% -
7.9%
Irritation risk:
Works for:
Moisturizing
Helps attract water to the upper layer of the skin and is claimed to provide a longer-lasting hydration because of its ability to create a water-binding film on the surface of the skin
Show more
Ingredient list view
Alcohol denat., Water, Biosaccharide gum-1, Capryloyl salicylic acid, Citric acid, Dimethyl isosorbide, Glycolic acid, Hydroxyethylpiperazine ethane sulfonic acid, Maltodextrin, Niacinamide, Parfum, Peg-30 glyceryl cocoate, Peg-60 hydrogenated castor oil, Pentylene glycol, Phytic acid, Polyquaternium-10, Propanediol, Salicylic acid, Sodium hydroxide
Sources
- Activity enhancement of ferulic acid with dimethyl isosorbride in cosmetic compositions
- Photoprotective and antiinflammatory effects of topical glycolic acid
- Glycolic acid peel therapy – a current review
- Dual Effects of Alpha-Hydroxy Acids on the Skin
- Oxidative DNA damage induced by HEPES (2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulfonic acid) buffer in the presence of Au(III)
- Niacinamide - mechanisms of action and its topical use in dermatology
- Gehring, W. (2004). Nicotinic acid/niacinamide and the skin. Journal of Cosmetic Dermatology, 3(2), 88–93. doi:10.1111/j.1473-2130.2004.00115.x
- Cosmetic and dermatologic use of alpha hydroxy acids
- Comparative Evaluation of Efficacy and Tolerability of Glycolic Acid, Salicylic Mandelic Acid, and Phytic Acid Combination Peels in Melasma
- Augmentation of sebaceous lipogenesis by an ethanol extract of Grifola frondosa (Maitake mushroom) in hamsters in vivo and in vitro
- Salicylic acid as a peeling agent: a comprehensive review
- Beta Hydroxy Acids
- A review of toxicity from topical salicylic acid preparations