Avène Cicalfate+ Scar Gel Versus La Roche-Posay Posthelios Gel
Overview
What they are
These products are both reef safe . They have a total of 4 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens or parabens
What's Inside
They both contain silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Avène Cicalfate+ Scar Gel 16 ingredients
La Roche-Posay Posthelios Gel 20 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Avène Cicalfate+ Scar Gel 16 ingredients
La Roche-Posay Posthelios Gel 20 ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Dimethicone
Emollient
Glycerin
Humectant
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingDimethiconol
Emollient
Aquaphilus Dolomiae Ferment Filtrate
Skin ConditioningArginine
Masking
Copper Sulfate
Skin Conditioning
Dimethicone Crosspolymer
Emulsion Stabilising
Polysorbate 60
Emulsifying
Sodium Benzoate
Masking
Sodium Hyaluronate
Humectant
Sorbitan Isostearate
Emulsifying
Tromethamine
BufferingWater
Skin ConditioningXanthan Gum
EmulsifyingZinc Sulfate
Antimicrobial
Dimethicone, Glycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Dimethiconol, Aquaphilus Dolomiae Ferment Filtrate, Arginine, Copper Sulfate, Dimethicone Crosspolymer, Polysorbate 60, Sodium Benzoate, Sodium Hyaluronate, Sorbitan Isostearate, Tromethamine, Water, Xanthan Gum, Zinc Sulfate
Water
Skin ConditioningButyrospermum Parkii Butter
Skin Conditioning
Glycerin
Humectant
Paraffinum Liquidum
Emollient
Octyldodecanol
EmollientPEG-30 Stearate
Emulsifying
Glyceryl Stearate
Emollient
Niacinamide
Smoothing
Dimethicone
Emollient
Cetyl Alcohol
Emollient
Cetyl Acetate
Emollient
Acetylated Lanolin Alcohol
Emollient
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCapryloyl Glycine
CleansingPhenoxyethanol
Preservative
Sodium Benzoate
Masking
Steareth-10
Emulsifying
Tetrasodium EDTA
Tocopherol
Antioxidant
Parfum
Masking
Water, Butyrospermum Parkii Butter, Glycerin, Paraffinum Liquidum, Octyldodecanol, PEG-30 Stearate, Glyceryl Stearate, Niacinamide, Dimethicone, Cetyl Alcohol, Cetyl Acetate, Acetylated Lanolin Alcohol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Capryloyl Glycine, Phenoxyethanol, Sodium Benzoate, Steareth-10, Tetrasodium EDTA, Tocopherol, Parfum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinSodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateWater. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Avène Cicalfate+ Scar Gel 16 ingredients
La Roche-Posay Posthelios Gel 20 ingredients
Reviews
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