Black Blood Nox+ 330 Gr by BioTech USA is a pre-workout supplement designed for high-intensity training. This product includes a NOX complex made from L-arginine AKG, beta-alanine, and citrulline malate, which improve blood flow and oxygen delivery to muscles. It also includes a creatine complex that enhances physical performance during intense sessions. Each serving contains 150 mg of caffeine, sufficient for an extra energy boost. Vitamins B6, C, and niacin support normal energy metabolism and help reduce fatigue. This pre-workout comes in a 330 g package offering 34 servings of 9.5 g each. It is recommended not to combine it with other stimulants for 4 hours, and it is contraindicated for children, pregnant or breastfeeding women, and individuals sensitive to caffeine. For use, mix 2 servings (19 g) with 200 ml of water and consume one before and one during the workout. Store in a cool, dry place out of reach of children.