Promotes strong, healthy, growing hair. Botanical oil, vitamin and pure herb formula. Tames frizzies. Adds shine. No harmful chemicals. Repairs damaged hair. Safe on relaxed, braided and weaved hair. Doo Gro special blend of botanical oils, Vitamins A, D & E and pure herbs nourishes deep into the scalp and their follicles while at the same time strengthens and repairs hair that is damaged or abused. Doo Gro Stimulating Growth Oil is extra light, and is safe to use on all types of hair including color treated and relaxed.