Good Dye Young DyePosit Hair Mask is a semi-temporary Green hair colour mask that enhances your colour lasting 10-15 washes while repairing damaged hair. The shade Green is a vibrant yellow toned green that is sure to make you stand out from the crowd. This treatment will cleanse, tone, hydrate, and bond your locks while delivering a vibrant pigment. Good Dye Young Dyeposit Green mask will work on all hair levels.