If you frequently colour, bleach or heat style your hair, this vegan-friendly and cruelty-free shampoo will nourish your hair for glossy results. __Benefits:__ - Strengthens and conditions hair - Vegan-friendly - Cruelty-free - Repairs and maintains bonds within the hair - Eliminates frizz and flyaways - Reduces breakage Working much harder than your everyday shampoo, Olaplex No. 4 Shampoo features an active ingredient that repairs every strand, including damaged, split ends, and frizzy hair, by strengthening the broken bonds. The luxurious formula is made to overhaul dry and straw-like hair, intensely hydrating with nourishing camellia oil, so you can carry on colouring and styling your tresses. In fact, with every wash, expect stronger, healthier and shinier hair with less frizz and flyaway strands to keep your locks gleaming and shiny.