Colour Protect - Shampoo 0.3 Apply two pumps to wet hair, massage gently into the hair and scalp, rinse thoroughly. One wash is sufficient but repeat where desired. Colour Protect - Conditioner 0.3 Apply to wet, clean hair and massage lightly into hair, particularly on hair ends. For treated or dry hair, leave in for 1-2 minutes for maximum penetration into the hair shaft. Gently rinse hair and repeat when required.