depending on hair porosity and on the water quality where we live
It maintains color vibrancy with insense shine
Deeply cleanses hair and scalp: A non-stripping lather works to unclog hair follicles while banishing dirt
damaged hair
this nourishing treatment detangles
Olaplex Nº.4P Blonde Enhancer Toning Shampoo Repair depending on hair porosity andHighly concentrated purple shampoo cleanses, tones, and repairs while keeping hair hydrated from roots to ends. Sulfate free formula creates a rich lather to neutralize brassiness and boost brightness after one use for all blonde, lightened, and grey hair. Ingredients: Water (Aqua Eau), Sodium C14 16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Sodium Cocoamphoacetate, Sodium Chloride, Acrylates Copolymer, Betaine, Phenoxyethanol, Fragrance