The SOS Cachos leave-in conditioner contains essential ingredients for deep cosmetic treatment. The exclusive PROTRAT technology provides more nourished, protected and repaired curls and kinks, in addition to ensuring 100% frizz control. Conditioning action. Arginine: Amino acid with high hydration power that helps reduce the sensation of brittle and dry hair, in addition to providing conditioning, softness and shine to the hair. Vegetable Collagen: Protein that helps with the elasticity and strength of the hair, in addition to giving the hair a youthful, strong and ultra-shiny appearance.