Curology Gel Moisturizer Versus La Roche-Posay Toleriane Ultra Fluide
Updated on July 11, 2023
Overview
What they are
These products are both reef safe general moisturizers. They have a total of 7 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, fragrances, oils, parabens or sulfates
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
Curology Gel Moisturizer 20 ingredients
La Roche-Posay Toleriane Ultra Fluide 16 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
Curology Gel Moisturizer 20 ingredients
La Roche-Posay Toleriane Ultra Fluide 16 ingredients
Benefits
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDimethicone
Emollient
Glycerin
Humectant
Propanediol
Solvent
Polysilicone-11
Cetearyl Olivate
Butylene Glycol
Humectant
1,2-Hexanediol
Skin Conditioning
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingSorbitan Olivate
Emulsifying
Polyisobutene
Carbomer
Emulsion StabilisingAminomethyl Propanol
BufferingCitric Acid
Buffering
Caprylhydroxamic Acid
Disodium EDTA
Sodium Hyaluronate
Humectant
Dimethiconol
Emollient
Caprylyl/Capryl Glucoside
CleansingDecyl Glucoside
CleansingWater, Dimethicone, Glycerin, Propanediol, Polysilicone-11, Cetearyl Olivate, Butylene Glycol, 1,2-Hexanediol, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Olivate, Polyisobutene, Carbomer, Aminomethyl Propanol, Citric Acid, Caprylhydroxamic Acid, Disodium EDTA, Sodium Hyaluronate, Dimethiconol, Caprylyl/Capryl Glucoside, Decyl Glucoside
Water
Skin ConditioningGlycerin
Humectant
Squalane
Emollient
Propanediol
Solvent
Butylene Glycol
Humectant
Butyrospermum Parkii Butter
Skin Conditioning
Pentylene Glycol
Skin ConditioningDimethicone
Emollient
Polymethylsilsesquioxane
Polysorbate 20
Emulsifying
Glyceryl Acrylate/Acrylic Acid Copolymer
HumectantDimethiconol
Emollient
Aluminum Starch Octenylsuccinate
Absorbent
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingDisodium EDTA
Acetyl Dipeptide-1 Cetyl Ester
Skin Conditioning
Water, Glycerin, Squalane, Propanediol, Butylene Glycol, Butyrospermum Parkii Butter, Pentylene Glycol, Dimethicone, Polymethylsilsesquioxane, Polysorbate 20, Glyceryl Acrylate/Acrylic Acid Copolymer, Dimethiconol, Aluminum Starch Octenylsuccinate, Ammonium Polyacryloyldimethyl Taurate, Disodium EDTA, Acetyl Dipeptide-1 Cetyl Ester
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolDimethicone 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 DimethiconeDimethiconol is a silicone that resembles the popular dimethicone. Like other silicones, it is an emollient. Emollients create a thin film on skin to prevent moisture from escaping.
This ingredient helps to create a silky texture and improve spreadability. Due to its high molecular weight and thickness, it is often combined with cyclopentasiloxane.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAGlycerin 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 GlycerinPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolWater. 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
Curology Gel Moisturizer 20 ingredients
La Roche-Posay Toleriane Ultra Fluide 16 ingredients
Reviews
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