Alterna Hemp Organics Straight Shampoo (50ml) is a perfect match for thick, unmanageable hair. Alterna Hemp Organics Straight Shampoo (50ml) a sulphate free shampoo will help create a flawless look with ease. Alterna Hemp Organics Straight Shampoo (50ml) safeguards your hair's beauty against prolonged heat styling and keeps you hair healthy and your hair colour vibrant.