Can I use this oil on my hair, and if so, how should I apply it?

Yes, this oil is formulated for use on hair. Its components, like argan oil and vitamin E, help coat the strands, which can make hair look shinier and feel less brittle. This is particularly useful for dry lengths, frizz, or hair stressed by coloring, heat styling, sun, or wind. For application, you have a few options. As a pre-wash treatment, apply a few drops to dry or damp lengths and ends 20-30 minutes before washing. As a finishing serum, use a single drop warmed between your palms and smooth it over the mid-lengths and ends of towel-dried or dry hair to tame frizz and add shine. Avoid applying large amounts directly to the roots or scalp to prevent a greasy look. You can also use a tiny amount to smooth flyaways or condition dry ends during the day. Since it's a pure oil, it works best on damp hair or as a sealant over leave-in conditioners.