Salon Line SOS Curls Conditioner Castor Oil and Keratin 300ml Promotes deep treatment, restoring curls and frizz from root to tip. With Castor Oil and Keratin, it promotes deep reconstruction and acts mainly by nourishing and sealing the strands from their internal structure. For which hair types? Curly hair and frizzy hair. Indication: Dry hair, fragile hair, brittle and damaged hair. Active ingredients: Castor oil: rich in fatty acids, vitamins and mineral salts, it has properties that restore and moisturize the strands, in addition to offering care for a healthy scalp. Keratin: excellent for deep hair reconstruction, restores the nutrients that the hair loses over time.