La Roche-Posay Effaclar Duo(+) SkinCorrecteur

La Roche-Posay Effaclar Duo(+) SkinCorrecteur
6.6
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
3.2 Occlusivity icon Occlusivity
4.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants

Review

Results you may expect from using La Roche-Posay Effaclar Duo(+) SkinCorrecteur:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using La Roche-Posay Effaclar Duo(+) SkinCorrecteur:

  • Significant moisturizing. It has a moisturizing rating of 6.6 out of 10.
  • Considerable anti-wrinkle efficacy: La Roche-Posay Effaclar Duo(+) SkinCorrecteur has an anti-wrinkle rating of 4.5 out of 10, indicating a moderate ability to reduce wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Highly moisturizing: La Roche-Posay Effaclar Duo(+) SkinCorrecteur has a moisturizing rating of 6.6 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈9.0%) and Niacinamide (est. ≈3.0%), and a moderate occlusivity of 3.2 out of 10, mainly due to the high content of Dimethicone (est. ≈6.0%).

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Anti-wrinkle efficacy

According to CreamScan analysis, La Roche-Posay Effaclar Duo(+) SkinCorrecteur has a moderate anti-wrinkle rating of 4.5 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈3.0%),
 one of the most effective and well-researched anti-wrinkle ingredients.
 
Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, could deliver additional anti-wrinkle efficacy through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Antioxidant benefits

We estimate that La Roche-Posay Effaclar Duo(+) SkinCorrecteur is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈3.0%).

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

Ingredients

Est. % Ingredient Origin Functions
65
Water
9
Glycerin
6
Dimethicone
4
Isocetyl Stearate
3
Niacinamide
2.5
Isopropyl Lauroyl Sarcosinate
2
Silica
1.5
Ammonium Polyacryloyldimethyl Taurate
1.3
Methyl Methacrylate Crosspolymer
1
Potassium Cetyl Phosphate
0.3
Sorbitan Oleate
0.3
Zinc PCA
0.3
Glyceryl Stearate SE
0.3
Isohexadecane
0.3
Sodium Hydroxide
0.3
Myristyl Myristate
0.3
2-Oleamido-1,3-Octadecanediol
0.3
Aluminum Starch Octenylsuccinate
0.3
Mannose
0.3
Poloxamer 338
0.3
Disodium EDTA
0.3
Capryloyl Salicylic Acid
0.3
Caprylyl Glycol
0.3
Vitreoscilla Ferment
0.3
Xanthan Gum
0.3
Polysorbate 80
0.3
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
0.3
Salicylic Acid
0.3
Piroctone Olamine
0.3
Fragrance
Est. %
Water
Function:
Origin:
Glycerin
Function:
Origin:
Dimethicone
Function:
Origin:
Isocetyl Stearate
Function:
Origin:
Niacinamide
Function:
Origin:
Isopropyl Lauroyl Sarcosinate
Function:
Origin:
Silica
Function:
Origin:
Ammonium Polyacryloyldimethyl Taurate
Function:
Origin:
Methyl Methacrylate Crosspolymer
Function:
Origin:
Potassium Cetyl Phosphate
Function:
Origin:
Sorbitan Oleate
Function:
Origin:
Zinc PCA
Function:
Origin:
Glyceryl Stearate SE
Function:
Origin:
Isohexadecane
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Myristyl Myristate
Function:
Origin:
2-Oleamido-1,3-Octadecanediol
Function:
Origin:
Aluminum Starch Octenylsuccinate
Function:
Origin:
Mannose
Function:
Origin:
Poloxamer 338
Function:
Origin:
Disodium EDTA
Function:
Origin:
Capryloyl Salicylic Acid
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Vitreoscilla Ferment
Function:
Origin:
Xanthan Gum
Function:
Origin:
Polysorbate 80
Function:
Origin:
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
Function:
Origin:
Salicylic Acid
Function:
Origin:
Piroctone Olamine
Function:
Origin:
Fragrance
Function:
Origin:

Ratings

All humectants
12.9
9
3
0.3
0.3
0.3
Benchmark
10
All occlusives
6.3
6.0
0.3
Benchmark
20
Moisturizing rating
6.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 12.9 10
10.0
9
3
0.3
0.3
0.3
Occlusivity All occlusives 6.3 20
3.2
6.0
0.3
Moisturizing rating
6.6
Ingredient Est. % Benchmark Humectancy
9
3
0.3
0.3
0.3
All humectants 12.9 10
10
All humectants
12.9
9
3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
0.3
All occlusives 6.3 20
3.2
All occlusives
6.3
6.0
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 3 4.5
Total
4.5
Niacinamide
4.5
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
3
Anti-wrinkle rating
4.5
Ingredient Est. % Benchmark
Rich in Antioxidants
3
All antioxidants 3 3 Rich in antioxidants
All antioxidants
3
Niacinamide
3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
3
0.3
0.3
All soothing 3.6 5 No
All soothing
3.6
3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %65
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Glycerin
Est. %9
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Dimethicone
Est. %6
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Isocetyl Stearate
Est. %4
Function
Origin
Isocetyl Stearate
Niacinamide
Est. %3
Function
Origin
Niacinamide

Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy.

Isopropyl Lauroyl Sarcosinate
Est. %2.5
Function
Origin
Isopropyl Lauroyl Sarcosinate
Silica
Est. %2
Function
Origin
SilicaA widely used cosmetic ingredient with the same chemical composition as the sand found on beaches. A common function of silica is its ability to control viscosity. In certain chemical forms, it can effectively thicken cream-style products.
Ammonium Polyacryloyldimethyl Taurate
Est. %1.5
Function
Origin
Ammonium Polyacryloyldimethyl TaurateAn emulsion stabilizer and thickener with gelling properties. The products containing this ingredient frequently feature lightweight and refreshing aesthetics upon application to the skin.
Methyl Methacrylate Crosspolymer
Est. %1.3
Function
Origin
Methyl Methacrylate CrosspolymerA synthetic ingredient that is used for bulking, film-forming, and controlling viscosity. It can absorb large amounts of water and oil and creates a network for other ingredients to live in.
Potassium Cetyl Phosphate
Est. %1
Function
Origin
Potassium Cetyl PhosphateA powerful emulsifier that can even mix particularly problematic water and oil blends. It is also a surfactant perfect for cleansing products that effectively rinse off oil and dirt particles from the surface of the skin.
Sorbitan Oleate
Est. %0.3
Function
Origin
Sorbitan OleateA vegetable-based ingredient that stabilizes mixtures of oil and water. Sorbitan oleate serves primarily as an emulsifier that produces water-in-oil emulsions.
Zinc PCA
Est. %0.3
Function
Origin
Zinc PCAA two-part ingredient: Zinc helps to control sebum and bacteria in acne-prone skin, while skin-identical PCA is a moisturizing humectant. Zinc PCA may even boost collagen production and so is researched as a potential anti-wrinkle ingredient.
Glyceryl Stearate SE
Est. %0.3
Function
Origin
Glyceryl Stearate SEAn emulsifier, where the SE stands for self-emulsifying. Emulsions containing glyceryl stearate SE often impart a smooth, velvety feel upon the skin.
Isohexadecane
Est. %0.3
Function
Origin
IsohexadecaneA clear, colorless liquid that is commonly used as an emollient. It is made up of pure hydrocarbons and leaves a dry feeling on the skin upon application. It also increases the spreadability of a product.
Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

Myristyl Myristate
Est. %0.3
Function
Origin
Myristyl MyristateAn occlusive moisturizing and emollient ester that is derived from vegetables. This soft, wax-like ester produces a soft and creamy sensorial profile. Myristyl myristate is listed as a common comedogenic ingredient by acne.org.
2-Oleamido-1,3-Octadecanediol
Est. %0.3
Function
Origin
2-Oleamido-1,3-Octadecanediol
Aluminum Starch Octenylsuccinate
Est. %0.3
Function
Origin
Aluminum Starch OctenylsuccinateAn absorbent that takes in oils from the skin to reduce the oily sheen. It can also absorb oils from the skincare product itself, resulting in a softer, less greasy product, normally with better spreadability and less tack.
Mannose
Est. %0.3
Function
Origin
Mannose
Poloxamer 338
Est. %0.3
Function
Origin
Poloxamer 338
Disodium EDTA
Est. %0.3
Function
Origin
Disodium EDTAA synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Capryloyl Salicylic Acid
Est. %0.3
Function
Origin
Capryloyl Salicylic AcidA derivative of salicylic acid, with bigger and more lipid-soluble molecules. This makes it more powerful and safer than salicylic acid. It is used as an exfoliating and peeling agent.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Vitreoscilla Ferment
Est. %0.3
Function
Origin
Vitreoscilla Ferment
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Polysorbate 80
Est. %0.3
Function
Origin
Polysorbate 80A non-ionic surfactant, which means that it contains no chemical charges. It can be used as a mild cleansing agent in skin cleansing products but is more commonly used for its emulsifying abilities.
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
Est. %0.3
Function
Origin
Acrylamide/Sodium Acryloyldimethyltaurate CopolymerA synthetic ingredient that forms a gel when mixed with water. It can thus thicken and stabilize a product.
Salicylic Acid
Est. %0.3
Function
Origin
Salicylic AcidThis effective peeling and anti-inflammatory BHA is used as an anti-acne agent and works by breaking down the junctions between dead skin cells. This results in the peeling of dead skin and the unclogging of pores.
Piroctone Olamine
Est. %0.3
Function
Origin
Piroctone Olamine
Fragrance
Est. %0.3
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.