Caviar is one of the most valuable active revitalizing ingredients. Due to the unique combination of nutrients, caviar has a strong energizing and regenerating effect. It contains a high concentration of vitamins, minerals, lipids and proteins that restore and renew the strength and shine of damaged and lifeless hair. How to apply: Step 1. Apply the mask evenly to wet, towel-dried hair, from the middle down to the tips. Step 2. Leave on for a bit, then rinse off thoroughly.