GKhair Serum is a weightless hair oil that instantly transforms dull and dry hair into beautifully smooth and frizz-free hair. It is the best Argan oil hair serum that smooths out any flyaways while delivering shine. Infused with Argan Oil this oil nourishes and fortifies hair with extra moisture while protecting hair from dryness and damage.HOW TO USE: After using GKhair Shampoo and Conditioner, pump into hands and smooth through mid-lengths to ends of dry or damp hair. Feel the smooth soft results instantly as flyaway s and frizz disappear. Style as desired feeling frizz-free and confident.