Here's our complete breakdown comparing the ingredients, attributes, and more of La Roche-Posay Effaclar K Lotion QD versus La Roche-Posay Toleriane Ultra Lotion QD .
Last updated on December 26, 2023. Published on January 21, 2024
Overview
What they are
These products are both reef safe . They have a total of 5 ingredients in common
Suited For
They're both likely to be good for fighting acne, brightening skin, oily skin and reducing pores
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Exfoliator
Exfoliators are used to exfoliate the skin, or remove dead skin cells from the skin. Exfoliators may be chemical or physical.
Toner
Toners are used as a “last-step” cleanser, a pH balancer, add moisture to the skin, or may help in reducing impurities on the skin. They have a liquid consistency and are usually used after cleansers but before treatments.
Ingredient Info
La Roche-Posay Effaclar K Lotion QD 24 ingredients
La Roche-Posay Toleriane Ultra Lotion QD 10 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
La Roche-Posay Effaclar K Lotion QD 24 ingredients
La Roche-Posay Toleriane Ultra Lotion QD 10 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Benefits
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Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
La Roche-Posay Effaclar K Lotion QD 24 ingredients
La Roche-Posay Toleriane Ultra Lotion QD 10 ingredients
Water • Propylene Glycol • Octyldodecanol • Dimethicone • Peg-100 Stearate • Glyceryl Stearate • Salicylic Acid • Ammonium Polyacryloyldimethyl Taurate • Zinc PCA • Sarcosine • Sodium Hydroxide • Silica • Silica Silylate • Perlite • Carnosine • Disodium EDTA • Capryloyl Salicylic Acid • Xanthan Gum • Pentylene Glycol • Acrylates Copolymer • Cetyl Alcohol • Butylene Glycol • Tocopherol • Parfum
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. 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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterLa Roche-Posay Effaclar K Lotion QD contains this as ingredient number 1.
La Roche-Posay Toleriane Ultra Lotion QD contains this as ingredient number 1.
Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may deliver a rash when using this ingredient.
Learn more about Propylene GlycolLa Roche-Posay Effaclar K Lotion QD contains this as ingredient number 2.
La Roche-Posay Toleriane Ultra Lotion QD contains this as ingredient number 5.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumLa Roche-Posay Effaclar K Lotion QD contains this as ingredient number 18.
La Roche-Posay Toleriane Ultra Lotion QD contains this as ingredient number 10.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can help thicken or emulsify a product. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolLa Roche-Posay Effaclar K Lotion QD contains this as ingredient number 19.
La Roche-Posay Toleriane Ultra Lotion QD contains this as ingredient number 6.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
La Roche-Posay Effaclar K Lotion QD contains this as ingredient number 22.
La Roche-Posay Toleriane Ultra Lotion QD contains this as ingredient number 4.
Here's what our community thinks of the ingredients in these two products.
La Roche-Posay Effaclar K Lotion QD 24 ingredients
La Roche-Posay Toleriane Ultra Lotion QD 10 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
La Roche-Posay Effaclar K Lotion QD 24 ingredients
La Roche-Posay Toleriane Ultra Lotion QD 10 ingredients
Alternatives
Our Dupe Finder has found 9 potential alternatives that have similar ingredients to La Roche-Posay Effaclar K Lotion QD.
See 9 alternativesOur Dupe Finder has found 50 potential alternatives that have similar ingredients to La Roche-Posay Toleriane Ultra Lotion QD.
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