We didn't let our fine-haired friends down with our determinion to create an oil even they can use. Testers who wouldn't go near this category of product are now using it daily.

Use Hair Oil when hair is damp – primed to absorb its goodness – then air-dry to help define natural texture. Or do a flawless, frictionless blow-dry. Use it on dry hair anytime to smooth down frizz or flyaways, seal ends, and give any style some extra polish.

Hair Oil contains a single D2, water-soluble silicone called Dimethicone to meet our performance standards for shine (high) and weight (low). Dimethicone is also noncomedogenic, meaning it won't clog pores. The silicone substitutes Hair Oil contains include Isodecane to protect from moisture loss, Coconut Alkanes (Ecocert-certified) with similar light-reflecting properties to silicone, and Heptyl Undecylenate derived from castor oil.

No, Hair Oil is nearly crystal-clear in color, and not an amber hue that can darken blonde hair.

We recommend concentrating your application of Hair Oil on the mid-length to ends – areas more prone to damage or dryness.

Hair Oil is formulated to penetrate hair strands, not simply coat the surface. As long as you use the right amount, it should be easily absorbed.