Nutrend N1, 510g, GrapefruitThe Nutrend N1 Stimulant with a Black Currant flavor is a so called " pre workout the product containing the most effective agents for stimulating the human body against stress , pumping the muscles and increasing physical performance. It is suitable for every athlete 30 minutes before training, whether before strength or endurance. The substances contained in the N1 stimulant completely correspond to the authorization of European legislation and