Strengthens, hydrates, neutralises brassiness.
Nº.4P Blonde Enhancer Toning Shampoo is a highly concentrated purple shampoo that cleanses, tones, and repairs while keeping hair hydrated from roots to ends.
It has a sulfate-free formula creates a rich lather to neutralize brassiness and boost brightness after one use for all blonde, lightened, and grey hair.
Comparing top purple shampoos, scientifically proven Olaplex No. 4P Blonde Enhancer is 3x Brighter.
If your hair needs a refresh of colour in between trips to the salon then add the Olaplex No. 4P Enhancer Toning Shampoo into your haircare repertoire for seriously cleansed, toned and hydrated hair from roots to ends. This highly-concentrated, sulfate-free, purple shampoo forms a rich lather to neutralise brassiness and boost brightness after one use. Suited for all blonde, lightened and grey hair - natural or stylist-created, root-to-tip or balayage. This non-drying toning shampoo formula can be rotated into any hair maintenance routine as needed for your best blonde yet. It works hair miracles.
Animal products, parabens, phosphates, phthalates, sulfates, DEA, aldehydes, formaldehyde, nuts and gluten.
Made in California and loved by hair stylists all over the world, Olaplex is an innovative brand that changed the game for hair treatments.