Formulated with AZELAIC ACID + 7% Densifying complex, Redken Acidic Grow Full System Densifying Shampoo for thin hair is a gentle, nourishing shampoo that leaves hair looking fuller and thicker*.

This pH-balanced shampoo delivers an instant volumizing effect & immediate softness with a lightweight formula that gently cleanses.

*shampoo + conditioner + serum + spray vs non-conditioning shampoo.                            

Part of the NEW Acidic Grow Full System of shampoo, conditioner, serum and spray which helps balance scalp with hydration and creates a denser effect by coating the hair fibre and reducing breakage while hair grows as usual.