Tangerine is amazing for your hair because it's loaded with vitamin C that helps to build collagen which is crucial for hair growth. Rosemary is a natural elixir that can regrow hair. It is safe for all hair types, especially for those with fragile and thin hair. Your hair will love this shampoo bar. Free of parabens, phthalates, silicones, sulfates, & artificial fragrances. Average bar last 50-75 washes depending on hair length.