Ideal for thin or limp hair, this carb-infused cocktail fills out the hair with outstanding volume from as little as one treatment. For use before heat styling, it improves the volume and texture of the hair.Color Wow is a cruelty-free brand.To use: Apply after shampoo and conditioner. Shake well before applying 1-3 pumps to the hair starting 3cm below part and working through to the ends. Do not rinse, proceed with heat styling.