It's hard to find a hair product that'd suit thin hair and at the same time add a voluptuous body to them without drying them up. Biotin & collagen shampoo by OGX resolves this dilemma for you with its strong hydrating formula. It works wonders on finer hair, transforming them into a beautiful glossy and silky locks. Treat your hair with this one-off shampoo. Later style however you want them!