Luxurious and highly-concentrated, our hair oils and serums are both effective and indulgent. Whether you want to smooth hair, tame frizz or boost shine, these powerful formulas provide solutions for every hair need. Choose from lightweight, fast-absorbing hair oils that contain natural ingredients like cold-pressed marula oil or exotic monoi oil to hydrate and nourish strands. Or transform dry, damaged hair and tame unruly curls with the best anti-frizz serum, hair straightening serum and more.