TripleBright oxidation defense purple shampoo
Shampoo
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All 34 ingredients
TripleBright oxidation defense purple shampoo by K18 lists 34 ingredients, in label order. Each line says what the ingredient does in the formula.
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aqua
Solvent
sodium cocoyl alaninate
sodium methyl cocoyl taurate
cocamidopropyl hydroxysultaine
propanediol
Solvent · humectant
polysorbate 20
Emulsifier
cocamidopropyl betaine
Cleansing agent
trisodium dicarboxymethyl alaninate
sodium phytate
polyquaternium-77
glycerin
Humectant
sodium polyaspartate
sodium citrate
sodium gluconate
citric acid
pH adjuster
tetrasodiumglutamate diacetate
aspartic acid
caprylyl glycol
Humectant · preservative booster
cocamidopropyl dimethylamine
sodium glycolate
sodiumhydroxide
sodium benzoate
Preservative
sodium chloride
Thickener
acid violet 43
phenoxyethanol
Preservative
parfum
hexylcinnamal
hydroxycitronellal
citrus limon peel oil
tetramethyl acetyloctahydronaphthalenes
limonene
Fragrance allergen (EU list)
benzyl salicylate
citrus aurantium peel oil
citrus aurantium flower oil
Ingredients: K18 website · Updated October 21, 2026