Revitalise Thickening conditioner is a weightless conditioner which has been formulated to rebalance and restore moisture to the scalp. It maintains the correct pH level of the scalp whilst hydrating hair. It also improves elasticity and tensile strength to fine thinning chemically treated hair. Directions; Shampoo hair with NAK Revitalise Thickening Shampoo, then condition with the Revitalise Thickening conditioner. Leave for 3-5 minutes and rinse thoroughly.