The REF Weightless Volume Duo 2x600 ml includes a Volume Shampoo and Conditioner. The lightweight formula is ideal for fine hair, adds noticeable volume and boosts fullness without weighing the hair down. The conditioner strengthens the fibre and improves manageability.

How to use:
Apply shampoo to wet hair, lather and rinse. Follow with conditioner on mid-lengths and ends, leave briefly, then rinse thoroughly.