Fast Hair Growth - Ultra Moisturization - S.O.S Care is a bone marrow hair mask formulated with Bovine Collagen with straightening and softening effect. All the ingredients needed by the hair come together in the bovine collagen hair mask product, which nourishes the hair and ensures healthy growth of the hair strands - at the same time, it protects the hair against oxidative stress and prevents it from wearing out. It helps hair to become stronger, straighter, soft and shiny....