PRODUCT INFO:Hair is almost entirely made up of protein, which gives hair its strength. Paraben-free Fructis formulas with Active Fruit Protein™, an exclusive combination of citrus protein, Vitamins B3 & B6, fruit & plant-derived extracts and strengthening conditioners, are designed for healthier, stronger hair.• Fructis Sleek & Shine Shampoo with fairly & sustainably sourced Argan Oil from Morocco soaks into frizzy, dry hair to smooth each strand. • Long lasting frizz control even in 97% humidity*.• Frizz control & shine