Good Dye Young DyePosit Hair Mask Chocolate is a semi-temporary hair colour treatment that deeply conditions and repairs hair and lasts 10-15 washes. Chocolate is a red based, rich dark brown that works on all hair levels with salon-grade pigments that gives vibrant colour with no damage. With salon grade pigments, this dye mask does not damage hair and works as a deep conditioning mask to repair hair and leave it feeling like silk.