You will enjoy hair mineral boosting treatment approx 2 hours btx hair is an innovative concentrate of active ingredients including caviar oil b5 and e vitamins and collagen that when combined create the revolutionary btx complex which guarantees to moisturise nourish repair and revive hair right from the very first use adding incredible shine and softness and eliminating frizz one major benefit of the treatment is that it has the capability to repair split ends benefits incl