Halo Argan Oil is an absolute must for hair extensions. It will keep hair extensions moisturised and well nourished for longer. Argan Oil will strengthen brittle hair and make hair manageable controlling the frizz and dryness of hair extensions. It is a non oily greasy formula to give your natural hair and hair extensions the glow and shine of healthy hair. It gives you a clean and fresh feel that does not leave your hair oily.