Rebuild hairs strength with a fortifying leave-in treatment that delivers a powerful boost and a clean conscience. With 95% naturally-derived, Vegan ingredients and sustainable packaging, this deep-dive hair healer makes a world of difference. Products featuring Our Clean logo are free from: Sulfates SLS and SLES, parabens, formaldehydes, formaldehyde-releasing agents, mineral oil, coal tar, hydroquinone, and triclocarban.