Doo Gro Mega Thick Growth Oil helps thicken and strengthen weak, damaged hair. Its special blend of oat protein, oat extract, meadowfoam seed oil, vitamins, pure herbs, Shea butter and botanical thickeners provides needed nourishment for strong, healthy, growing hair. Doo Gro Mega Thick Growth Oil:•For all hair types -No harmful chemicals -Tames frizzies and adds shine -Promotes thick, strong, growing hair -Tames frizzies and adds shine -Promotes thick, strong, growing hair