Thickening Growth Oil strengthens weak, thin hair by repairing the damaged caused by heat and harsh treatments. Phospholipids, sulfur and plant sterols coat the cuticle and our botanical blend thickens and makes your hair healthier. Our unique blend is ideal for daily use and is safe for all hair types (including natural, relaxed or color-treated) and is safe for children. Adds moisture and sheen and is an excellent deep treatment for use before and after shampooing. Helps keep braided and weaved hair looking healthy.