Dead Sea Cosmetics - Professional shampoo for damaged hair. Natural oil, which originates from Morocco and is the best known alternative to olive oil, as incredible formula for the treatment of damaged hair. Argan oil is rich in nutrients. Among them, a lot of antioxidants, which can boast of untold benefit to the hair, which were subjected to excessive deterioration. The benefits of this Moroccan oil that condition dry, thinning hair or cross sections gradually improved and restored.