OLAPLEX No.4P Blonde Hair Hydrating and Brightening Purple Toning Shampoo targets brassiness while adding hydration and shine. A mildly pigmented, creamy cleanser suited to blonde, highlighted, or silver hair, it balances brightening toning action with moisturising agents. Ideal for those seeking color-correcting care without heavy residue.
Ingredient Safety
No risk2
Low risk16
Moderate risk1