Top up your OUAI Fine Hair Conditioner when you run low with this one litre refill. Catering to fine, thin and wipsy hair types in need of a volumising boost, this caring conditioner is designed to give limp, lifeless, lacklustre locks some energising va-va-voom. Deeply nourishing without adding weight, the lightweight, creamy conditioner leaves each strand silky smooth and soft. It helps to inject and maintain volume, transforming fine hair into a full-bodied mane that appears thicker and stronger.