Doo Gro Super Thick Formula Hair Oil strengthens and thickens weak, damaged hair. Its unique combination of meadowfoam seed oil, vitamins, herbs, Shea butter, and botanical thickeners provides essential conditioning for strong, healthy, and lustrous hair. Doo Gro Mega Thick Growth Oil hydrates dry scalp and thinning margins, as well as the temple regions. It's also suitable for all hair types, including color-treated, relaxed, braided, and woven hair. Each bottle holds 4.5 oz.