Farouk Biosilk Hydrating Therapy - Hydrate your hair with the miracle of silk! Hydrating Therapy drenches severely moisture depleted and coarse hair with the rich, luxurious and moisturizing effects of Maracua oil, the powerful moisture retention of quinoa and the smooth power of silk. Expect instant results including improved control, smooth and shiny moisture rich locks. BioSilk HydratingTherapy replenishes dry or damaged hair with essential moisturizing agents, botanical extracts and herbs, leaving strands soft and supple.