Quickly absorbed for Instant Shine and moisture. This lightweight formula not only protects your hair from damage caused by drying or over-processing, it also restores over-processed and damaged hair to its natural, beautiful condition without any buildup or residue. Apply this formula to damp hair, and you will instantly see a brilliant shine and silky frizz free finish. Argan Oil Serum also protects hair from environmental damage, nourishes your scalp, and increases hair elasticity.