This hyaluronic acid-infused amika Dream Routine Overnight Hydration Treatment boosts moisture for 72 hours and results in hair that is 3x more hydrated by morning. It reduces breakage by 26 percent. Key Benefits: - Results in hair that is three times more hydrated by morning. - Boosts moisture for 72 hours and benefits last for four washes. - Reduces breakage by 26 percent. Highlighted Ingredients: - Hyaluronic Acid: Plumps up hair strands by maintaining moisture. - Bio-fermented Coconut Water: Adds natural hydration. - Polyglutamic Acid: Promotes moisture retention. This ultra-hydrating, silicone-free treatment is lightweight enough to use every night, requires no rinsing, and will not stain your pillow.