No.5P Blonde Enhancer Toning Conditioner - No.5P Blonde Enhancer Toning Conditioner is not just another purple conditioner. This nourishing, root-to-tip formula locks in high-def brightness and neutralizes yellow, brassy tones as it hydrates without weighing hair down. OLAPLEX Bond Building Technology strengthens blonde and gray hair.BenefitsMicro-fine pigments - Evenly tone and brighten by reaching porous areas that purple shampoos missAll Hair TypesPH BalanceStrengthens for healthy-looking blondes & graysWeightlessly softens & detanglesOLAPLEX Bond Building Technology - Strengthens to support strong, healthy-looking blonde and gray hairShea Butter - Nourishes, replenishes moisture, and detangles for soft, shiny hairLocks in root-to-tip brightness & toneResearch ResultsNo.4P + No.5P System87% agree hair was less brassy91% agree hair was less brassy*Clinically proven color safeAfter one use, No.5P is clinically proven to: Smooth and StrengthenNo.5P Blonde Enhancer Toning Conditioner87% agree it evens tone81% saw restored brightness and shine**Based on an independent consumer perception study of 60 women with bleached/color treated blonde hair."Formulated WithoutFormaldehydeNutsPhthalatesDEAParabensGlutenPhosphatesAldehydesSulfates - No.5P Blonde Enhancer Toning Conditioner