Amika Dream Routine Overnight Hydration Treatment 3.3 fl oz Give your mane a burst of intense moisture and softness. This leave-in treatment deeply hydrates damp or dry strands overnight resulting in silkier looking hair. What it is: A hyaluronic acid-infused overnight hair treatment mask that boosts moisture for 72 hours and results in hair that is 3x more hydrated by morning. New in box! Bundle and save! Ships same or next day Thanks for checking out my closet! (#621)