Use Purple Chroma Crème in alteration with your regular shampoo and adapt the leave-on time depending on desired degree of neutralisation, from 2 to 5 minutes.
Aqua/Water/Eau, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Dimethicone, Sodium Chloride, Parfum / Fragrance, Citric Acid, Hexylene Glycol, Sodium Benzoate, Sodium Hydroxide, Amodimethicone, Carbomer, CI 60730 / Acid Violet 43, Guar Hydroxypropyltrimonium Chloride, Trideceth-10, Glycerin, Salicylic Acid, Glycol Distearate, Mica, Peg-100 Stearate, CI 45100 / Acid Red 52, Benzyl Salicylate, Steareth-6, Phenoxyethanol, Coco-Betaine, Trideceth-3, CI 77891 / Titanium Dioxide, Benzyl Alcohol, Hexyl Cinnamal, Linalool, Alpha-Isomethyl Ionone, Anise Alcohol, Limonene, Acetic Acid, Fumaric Acid (F.I.L. C278396/1).