This shampoo is specially formulated for colored hair, containing Juvexin, a keratin anti-aging protein blend to add moisture and shine while protecting color and creating a shield against UV/UVA rays. Use: Apply to wet hair, leave on for 3 minutes, rinse, repeat twice until hair is residue-free.650ml GKhair GK Hair Shield Juvexin Color protection Conditioner 650 ml