Style and restyle your hair with the bumble and bumble pret a powder a versatile hair product that is in equal parts dry shampoo and volumiser designed to suit all hair types and textures the lightweight powder invisibly transforms your style its lifting and cleansing properties make it especially good for hair that is prone to oiliness or finer types that need a bit of a boost its pret a powders blend of natural starches natural clay and an innovative silicone powder that makes hair