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K18 Biomimetic HairScience

K18 Biomimetic Hairscience Triple Bright Oxidation Defense Purple Shampoo, 4.2 fl oz/125 mL

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Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

SkinSAFE 91
Learn More About SkinSAFE Ratings
Reviewed Ingredient information last updated on Apr 20, 2026 by SkinSAFE Team

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Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

SkinSAFE 91
Learn More About SkinSAFE Ratings
Reviewed Ingredient information last updated on Apr 20, 2026 by SkinSAFE Team

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How Safe is It?

Product Is
91 SkinSAFE 91 Teen SAFE Talc Free Common Preservative Free Paraben Free Lanolin Free Topical Antibiotic Free MCI/MI Free Nickel Free Gluten Free Soy Free Propylene Glycol Free SLS Free
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Ingredients

acid violet 43 (ci 60730) Aspartic Acid Benzyl Salicylate Caprylyl Glycol Citric Acid Citrus Aurantium Flower Oil Citrus Aurantium Peel Oil Citrus Limon (Lemon) Peel Oil Cocamidopropyl Betaine Cocamidopropyl Dimethylamine Cocamidopropyl Hydroxysultaine Fragrance (PARFUM) Glycerin Hexyl Cinnamal Hydroxycitronellal Limonene Phenoxyethanol Polyquaternium-77 Polysorbate 20 Propanediol Sodium Benzoate Sodium Chloride Sodium Citrate Sodium Cocoyl Alaninate Sodium Gluconate Sodium Glycolate Sodium Hydroxide Sodium Methyl Cocoyl Taurate Sodium Phytate Sodium Polyaspartate Tetramethyl Acetyloctahydronaphthalenes Tetrasodium Glutamate Diacetate trisodium dicarboxymethyl alaninate Water (Aqua)
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Description

Ingredient & Allergen Review

SkinSAFE has reviewed the ingredients of K18 Biomimetic Hairscience Triple Bright Oxidation Defense Purple Shampoo, 4.2 fl oz/125 mL and found it to be 91% Top Allergen Free and free of Gluten, Nickel, Top Common Allergy Causing Preservatives, Lanolin, Paraben, Topical Antibiotic, MCI/MI, Soy, Propylene Glycol, and SLS. Product is Teen Safe.

Product Description

The first triple-action purple shampoo to remove metals + minerals, neutralize existing brass, and defend against future brassiness for blonde like new, hair like new

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