Here's our complete breakdown comparing the ingredients, attributes, and more of It’s a 10 Miracle Leave-In Product versus K18 Hair Leave-In Molecular Repair Hair Mask .
Last updated on October 26, 2023. Published on March 10, 2023
Overview
What they are
These products are both cruelty-free . They have a total of 8 ingredients in common
Suited For
They're both likely to be good for anti aging
Free From
They both do not contain any oils 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.
Leave-in Conditioner
A type of no-rinse conditioner that hydrates the hair.
Hair Mask
Hair masks provide intense nourishment to your hair and usually need to be washed out. They can be used to treat specific hair conditions.
Price
Ingredient Info
It’s a 10 Miracle Leave-In Product 21 ingredients
K18 Hair Leave-In Molecular Repair Hair Mask 21 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 🎉
Contains Parabens
Ingredients in this product that are types of parabens:
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Contains Alcohol
Ingredients in this product that are types of alcohol:
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 🎉
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:
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
It’s a 10 Miracle Leave-In Product 21 ingredients
K18 Hair Leave-In Molecular Repair Hair Mask 21 ingredients
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
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:
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients 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:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
It’s a 10 Miracle Leave-In Product 21 ingredients
K18 Hair Leave-In Molecular Repair Hair Mask 21 ingredients
Water • Propylene Glycol • Cetearyl Alcohol • Cyclopentasiloxane • Behentrimonium Chloride • Panthenol • Hydrolyzed Silk • Aloe Barbadensis Leaf Juice • Camellia Sinensis Leaf Extract • Helianthus Annuus Seed Extract • Quaternium-80 • Butylene Glycol • Phenoxyethanol • Methylparaben • Propylparaben • Ethylparaben • Parfum • Citronellol • Hexyl Cinnamal • Limonene • Linalool
Water • Alcohol Denat. • Propylene Glycol • Cetearyl Alcohol • Dicaprylyl Ether • Cetyl Esters • Behentrimonium Chloride • Polysorbate 20 • Sh-Oligopeptide-78 • Hydrolyzed Wheat Protein • Hydrolyzed Wheat Starch • Isopropyl Alcohol • Tocopherol • Phenoxyethanol • Potassium Sorbate • Citric Acid • Parfum • Geraniol • Linalool • Hexyl Cinnamal • Benzyl Alcohol
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 WaterIt’s a 10 Miracle Leave-In Product contains this as ingredient number 1.
K18 Hair Leave-In Molecular Repair Hair Mask 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 GlycolIt’s a 10 Miracle Leave-In Product contains this as ingredient number 2.
K18 Hair Leave-In Molecular Repair Hair Mask contains this as ingredient number 3.
Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholIt’s a 10 Miracle Leave-In Product contains this as ingredient number 3.
K18 Hair Leave-In Molecular Repair Hair Mask contains this as ingredient number 4.
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%.
It’s a 10 Miracle Leave-In Product contains this as ingredient number 5.
K18 Hair Leave-In Molecular Repair Hair Mask 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.
It’s a 10 Miracle Leave-In Product contains this as ingredient number 13.
K18 Hair Leave-In Molecular Repair Hair Mask contains this as ingredient number 14.
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 ParfumIt’s a 10 Miracle Leave-In Product contains this as ingredient number 17.
K18 Hair Leave-In Molecular Repair Hair Mask contains this as ingredient number 17.
Hexyl Cinnamal is a fragrance ingredient with a similar scent to jasmine. It can be naturally found in chamomile essential oil.
This ingredient is a known EU allergen and may sensitize the skin. The EU requires this ingredient to be listed separately on an ingredients list.
Hexyl Cinnamal is not water soluble but is soluble in oils.
Learn more about Hexyl CinnamalIt’s a 10 Miracle Leave-In Product contains this as ingredient number 19.
K18 Hair Leave-In Molecular Repair Hair Mask contains this as ingredient number 20.
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 LinaloolIt’s a 10 Miracle Leave-In Product contains this as ingredient number 21.
K18 Hair Leave-In Molecular Repair Hair Mask contains this as ingredient number 19.
Here's what our community thinks of the ingredients in these two products.
It’s a 10 Miracle Leave-In Product 21 ingredients
K18 Hair Leave-In Molecular Repair Hair Mask 21 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
It’s a 10 Miracle Leave-In Product 21 ingredients
K18 Hair Leave-In Molecular Repair Hair Mask 21 ingredients
Reviews
Here's what our community thinks
K18 Hair Leave-In Molecular Repair Hair Mask 21 ingredients
Alternatives
Our Dupe Finder has found 28 potential alternatives that have similar ingredients to It’s a 10 Miracle Leave-In Product.
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