BIOTECH USA NITROX THERAPY. BIOTECH USA NITROX THERAPY drink powder is designed for those who want an effective boost in energy and focus before training. Its advanced formula contains 16 active ingredients, including carbohydrates, 2:1:1 BCAAs, and key amino acids such as L-citrulline, L-arginine, and beta-alanine—components commonly found in high-quality pre-workout products.
