Blond Absolu Blonde Guard | Kerastase

Blond Absolu Blonde Guard is an innovative, lightweight hydrating wonder shield leave-in formulated specifically for lightened and highlighted hair. Powered by Brightening Hydration science, this advanced formula features hyaluronic acid in two molecular weights to deeply hydrate and lock in moisture. Complemented by super anti-oxidative vitamins C and E, it forms a protective barrier against heat, UV damage, chlorine, salt water, and dehydration. This milky leave-in instantly absorbs into the hair fiber to reveal softer, easily detangled, and hydrated blonde hair while maintaining salon-fresh brightness. 

✔ Intense hydration for up to 72 hours

✔ Instant protection from blonde aggressors