Amika Water Sign Hydrating Hair Oil

A hydrating silicone-free treatment oil that instantly reduces frizz* and breakage* while boosting shine and protecting against heat up to 450 °F. Infused with an 8-oil blend squalane and hyaluronic acid this silicone-free hair oil is clinically proven to attract 2.7x more hydration instantly reduce frizz by 69% for 24 hours and results in 51% less breakage. A little of this highly concentrated hair oil goes a long way so we recommend starting with one to two drops.