Biosilk: The benefits of silk to serve the hair. The Biosilk brand from Farouk laboratory develops hair products based on silk proteins that offer all the essential benefits to repair, hydrate, strengthen and revitalize your hair. Used by more than 1500 hairdressing professional salons (in more than 100 countries), Biosilk products are recognized worldwide to meet the needs of each type of hair. The silk protein, with moisturizing, water-holding and retaining powers (up to 10,000 times its weight) is ideal in hair care to smooth the fibre and provide suppleness and hydration to the hair. Discover the power of the Silk of Biosilk hair products for resplendent of beauty and healthy hair!