NURTURE INTENSE HYDRATION MASK 8.0OZ. Benefits: Instantly hydrates & retains moisture for up to 72 hours. Leaves hair 15x easier to comb. Smooths frizz & nourishes split ends for sleeker strands. Key Ingredients: KERATRIS A vegan keratin alternative sourced from upcycled oranges. Helps increase hydration & shine while reducing frizz.. HEMISQUALANE Derived from bio-fermented sugarcane helps improve hair health and strength instantly and over time.. AMINO ACIDS Smooths hair cuticle for a silkier feel & reduces the look of split ends.. Research Results: Instantly hydrates, retains moisture & controls frizz for up to 72 hours after one use*. 15x easier to comb after one use*. 100% said hair felt more nourished and hydrated**. 97% saw less breakage and a reduction in the appearance of split ends**. *In a controlled hair swatch study, after one use. **Based on a 21-day consumer study of 35 subjects used once per week.