Alterna Caviar Anti-Aging Smoothing Anti-Frizz, 150 ml, Hair Creams and Gels for Women, The Alterna Caviar Anti-Aging Smoothing Anti-Frizz leave-in treatment gives your hair everything it needs after washing. Characteristics: provides hydration and nourishment for your hair leaves hair beautifully shiny and full of vitality acts against frizz How to use: Apply to washed and towel-dried hair. Comb. Do not rinse.