Our shampoo contains no sulphates, preservatives, animal ingredients or synthetic detergents and is suitable for all skin types. Ideal for prolonging the effects of Straightlox Straightening Treatments . Proudly Hand Made by traditional soap making methods by us in Australia, our shampoo has been formulated from the following purest, unrefined and organically grown vegetable oils. (i.e. sustainably grown without chemical pesticides- and fertilizers, in healthy soils)