Pure No2 Blast is a muscle upgrade supplement, not to be mistaken for a steroid. It s intended to be taken before exercises. The dynamic fixings work with your activity routine to quicken result time. The fixings are designed to improve vascularity. This boosts the conveyance of oxygen and supplements to your muscles. The expansion of L-Arginine bolsters most extreme muscle development for greater and more grounded bulk. In addition to the fact that this supplements improve .