Product Description: 
Restore gloss and shine to blonde hair with Kérastase Blond Absolu Bain Ultra Violet Shampoo, a deeply nourishing treatment that boosts luminosity.
The purple shampoo works to deliver lasting protection against brassy and yellow tones, whilst defending against pollution and other external aggressors to maintain a healthy, natural-looking shine. Hyaluronic Acid and Edelweiss Flower work in harmony to melt away dirt and excess oil and replenish hydration, leading to a silky-soft and vibrant head of hair.

Directions: 
Wet hair then thoroughly remove excess water before applying a quarter-sized amount of shampoo touch by touch onto 5 key zones of the hair. Add water and emulsify. Leave it on between 2 to 5 minutes. Rinse thoroughly. We recommend you to alternate with Bain Lumière on a weekly or as a second shampoo for a deeper & hydrating cleanse.