Make no wash days good hair days, with this must-have Volumising dry Shampoo. A nutrient-rich blend of vitamin B7 biotin, collagen and hydrolysed wheat protein helps to absorb excess oil whilst adding VA VA voom volume. Hair is left fresher, fuller looking and full of body, bounce and shine.165 ml Ogx Biotin & Collagen Spray Dry Shampoo 165 ml