Here's our complete breakdown comparing the ingredients, attributes, and more of Curlsmith Frizz Rescue Curl Retainer versus Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair .
Last updated on October 25, 2023. Published on March 02, 2024
Overview
What they are
These products are both reef safe styling creams & sprays. They have a total of 10 ingredients in common
Cool Features
They both contain niacinamide
Suited For
They're both likely to be good for fighting acne, anti aging, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain common allergens and fragrances
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Styling Creams & Spray
Cream and spray products that help style hair. Some spray products include blowout sprays and sea-salt sprays.
Styling Creams & Spray
Cream and spray products that help style hair. Some spray products include blowout sprays and sea-salt sprays.
Price
Ingredient Info
Curlsmith Frizz Rescue Curl Retainer 30 ingredients
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair 36 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
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:
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
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 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
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
Curlsmith Frizz Rescue Curl Retainer 30 ingredients
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair 36 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
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Benefits
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Concerns
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Curlsmith Frizz Rescue Curl Retainer 30 ingredients
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair 36 ingredients
Water • Propanediol • Helianthus Annuus Seed Extract • Hydrolyzed Corn Starch • Dehydroxanthan Gum • Citrullus Lanatus Seed Oil • Cocos Nucifera Seed Butter • Squalane • Argania Spinosa Kernel Oil • Coco-Caprylate/Caprate • Ribes Nigrum Seed Oil • Helianthus Annuus Seed Oil • C9-12 Alkane • Glycerin • Behentrimonium Chloride • Pentylene Glycol • Panthenol • Niacinamide • Tocopherol • Laureth-2 • Ethylhexylglycerin • Parfum • Citric Acid • Sodium Gluconate • Phenoxyethanol • Sodium Benzoate • Potassium Sorbate • Limonene • Linalool • Citronellol
Water • C17-26 Isoalkane • Propylene Glycol • Dimethicone • Triethanolamine • Phenoxyethanol • Peg/Ppg-17/18 Dimethicone • Carbomer • Potato Starch Modified • Behentrimonium Chloride • Hydroxypropyl Guar • Caprylyl Glycol • Polyquaternium-4 • Amodimethicone • Panthenol • Niacinamide • Ascorbyl Glucoside • Butylene Glycol • Isopropyl Alcohol • Linalool • Hydroxycitronellal • Benzyl Salicylate • Benzyl Alcohol • Hexyl Cinnamal • Citronellol • Trideceth-6 • Hydrolyzed Wheat Protein • Alpha-Isomethyl Ionone • Coumarin • Hydrolyzed Corn Protein • Hydrolyzed Soy Protein • Limonene • Iris Florentina Root Extract • Cetrimonium Chloride • Citric Acid • 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 WaterCurlsmith Frizz Rescue Curl Retainer contains this as ingredient number 1.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 1.
This ingredient is a preservative and often used for it's anti-static properties. You'll most likely see this ingredient in hair conditioners.
It does not cause irritation or sensitization in leave-on products at 1-5%.
Curlsmith Frizz Rescue Curl Retainer contains this as ingredient number 15.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 10.
Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.
lt is a humectant, meaning that it helps the skin attract and retain moisture.
Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
Learn more about PanthenolCurlsmith Frizz Rescue Curl Retainer contains this as ingredient number 17.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 15.
Niacinamide has emerged as an all-star ingredient due to its many benefits.
It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.
Other benefits include smoothing wrinkles and minimizing redness.
The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.
Learn more about NiacinamideCurlsmith Frizz Rescue Curl Retainer contains this as ingredient number 18.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 16.
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 ParfumCurlsmith Frizz Rescue Curl Retainer contains this as ingredient number 22.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 36.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.
Read more about some other popular AHA's here:
Learn more about Citric AcidCurlsmith Frizz Rescue Curl Retainer contains this as ingredient number 23.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 35.
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.
Curlsmith Frizz Rescue Curl Retainer contains this as ingredient number 25.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 6.
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 LimoneneCurlsmith Frizz Rescue Curl Retainer contains this as ingredient number 28.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 32.
Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.
Linalool has the same effect as Limonene when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.
Linalool has a scent that is floral, spicy tropical, and citrus-like.
Learn more about LinaloolCurlsmith Frizz Rescue Curl Retainer contains this as ingredient number 29.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 20.
Citronellol is used to add fragrance/parfum to a product. It is often derived from plants such as roses. In fact, it can be found in many essential oils including geranium, lavender, neroli, and more. The scent of Citronellol is often described as "fresh, grassy, and citrus-like".
Since the Citronellol molecule is already unstable, Citronellol becomes irritating on the skin when exposed to air.
Citronellol is a modified terpene. Terpenes are unsaturated hydrocarbons found in plants. They make up the primary part of essential oils.
Citronellol is not able to be absorbed into deeper layers of the skin. It has low permeability,
Citronellol is also a natural insect repellent.
Learn more about CitronellolCurlsmith Frizz Rescue Curl Retainer contains this as ingredient number 30.
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair contains this as ingredient number 25.
Here's what our community thinks of the ingredients in these two products.
Curlsmith Frizz Rescue Curl Retainer 30 ingredients
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair 36 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Curlsmith Frizz Rescue Curl Retainer 30 ingredients
Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair 36 ingredients
Alternatives
Our Dupe Finder has found 1 potential alternatives that have similar ingredients to Curlsmith Frizz Rescue Curl Retainer.
See 1 alternativesOur Dupe Finder has found 4 potential alternatives that have similar ingredients to Kérastase Nutritive Heat Protecting Styling Cream for Dry Hair.
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