Here's our complete breakdown comparing the ingredients, attributes, and more of L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream versus Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair .
Last updated on October 25, 2023. Published on November 08, 2023
Overview
What they are
These products are both reef safe leave-in treatments. They have a total of 15 ingredients in common
Cool Features
They both contain AHA
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain common allergens, fragrances and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Leave-in Treatment
Leave In Treatments
Leave-in Treatment
Leave In Treatments
Price
Ingredient Info
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream 29 ingredients
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair 28 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
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 🎉
Contains EU Allergens
Ingredients in this product that are 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 🎉
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 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are 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
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream 29 ingredients
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair 28 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 2 ingredients 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:
Benefits
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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.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream 29 ingredients
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair 28 ingredients
Water • Aminopropyl Triethoxysilane • C13-16 Isoparaffin • Lactic Acid • Glycerin • Cetearyl Alcohol • Isopropyl Myristate • Polyquaternium-37 • Amodimethicone • Polyquaternium-6 • Propylene Glycol Dicaprylate/Dicaprate • Dimethicone • Hydroxypropyl Guar • Phenoxyethanol • Trideceth-5 • Steareth-20 • Vp/Va Copolymer • Ppg-1 Trideceth-6 • Trideceth-10 • Sorbitan Oleate • Chlorhexidine Digluconate • Acetic Acid • Hydroxyethyl Urea • Limonene • Benzyl Salicylate • Benzyl Alcohol • Tetrasodium EDTA • Hibiscus Esculentus Seed Extract • Parfum
Water • Amodimethicone • Peg-40 Hydrogenated Castor Oil • Trideceth-5 • Polyquaternium-37 • Phenoxyethanol • Propylene Glycol Dicaprylate/Dicaprate • Glycerin • Tocopherol • Arginine • Phenyl Trimethicone • Trideceth-10 • Lactic Acid • Ppg-1 Trideceth-6 • Chlorhexidine Digluconate • Sorbitan Oleate • Acetic Acid • Quaternium-87 • Sodium Hyaluronate • Centella Asiatica Extract • Tartaric Acid • Linalool • Propylene Glycol • Limonene • Geraniol • Hydroxycitronellal • Parfum • Ceramide AP
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 WaterL'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 1.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 1.
Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.
Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.
Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.
Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Read more about some other popular AHA's here:
Learn more about Lactic AcidL'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 4.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 13.
Glycerin 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 GlycerinL'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 5.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 8.
We don't have a description for Polyquaternium-37.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 8.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 5.
Amodimethicone is a type of silicone.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 9.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 2.
Propylene Glycol Dicaprylate/Dicaprate is a mixture of Propylene Glycol Dicaprylate and Propylene Glycol Dicaprate.
It is an emollient and helps hydate the skin.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 11.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 7.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 14.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 6.
We don't have a description for Trideceth-5.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 15.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 4.
We don't have a description for Ppg-1 Trideceth-6.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 18.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 14.
We don't have a description for Trideceth-10.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 19.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 12.
Sorbitan Oleate is created from compounds in oleic acid and sorbitol. It is used to stabilize a product by preventing ingredients from separating.
Emulsifiers help keep ingredients together, such as oils and water.
Sorbitan Oleate may not be fungal acne safe. It can also worsen oily skin.
Learn more about Sorbitan OleateL'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 20.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 16.
Chlorhexidine Digluconate is a preservative.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 21.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 15.
Acetic Acid is created during the process of fermenting ethanol. It is used to help adjust the pH of cosmetics.
The pH of your skin is important to maintaining a healthy barrier. This barrier keeps your skin hydrated and protects your skin from external factors such as bacteria.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 22.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 17.
Limonene is a fragrance that adds scent and taste to a formulation.
It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".
Limonene acts as an antioxidant, meaning it helps neutralize free radicals.
When exposed to air, oxidized limonene may sensitize the skin. Because of this, limonene is often avoided by people with sensitive skin.
The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.
Learn more about LimoneneL'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 24.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 24.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.
In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumL'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream contains this as ingredient number 29.
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair contains this as ingredient number 27.
Here's what our community thinks of the ingredients in these two products.
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream 29 ingredients
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair 28 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream 29 ingredients
Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair 28 ingredients
Alternatives
Our Dupe Finder has found 8 potential alternatives that have similar ingredients to L'Oréal Professionnel Curl Expression Moisturizing Leave-In Cream.
See 8 alternativesOur Dupe Finder has found 5 potential alternatives that have similar ingredients to Kérastase Chroma Absolu Anti-Frizz Leave-In Treatment for Color-Treated Hair.
See 5 alternatives