Rich in oleic acid, linoleic acid, vitamin E, and natural plant sterols, argan oil is a premium leave-in conditioning oil that helps detangle, soften, and add shine to dry or frizzy hair, and works beautifully applied to hair ends or smoothed over the surface to control flyaways. In skin care, it's valued for its lightweight moisturizing feel and antioxidant content, making it a fitting hero ingredient for a signature serum-style hair oil.