Concerning this item Impressive shielding against UVA and UVB rays from the sun for your hair can be achieved with Wow Skin Science Satin Sunshade Shampoo. Protective action via naturally occurring microparticles that stick to hair strands and form a shield against UVA and UVB sun radiation combined with concentrated, antioxidant-rich olive extracts Frequent application aids in preventing sun-induced hair discoloration, split ends, breakage, dryness, and dullness. Formulation that is 100% bioactive and free of mineral oils, parabens, and hazardous sulphates