Amino X by BSN is a dietary supplement that offers a unique combination of branched-chain amino acids (BCAAs), L-alanine, taurine, and L-arginine, in a caffeine-free effervescent formula. These components, including leucine, isoleucine, and valine, are essential for the body and must be obtained through diet or supplements. This formula is designed to enhance endurance during training and promote muscle recovery afterward. Enriched with vitamins B6 and D3, Amino X is suitable for ketogenic diets and is sugar-free. It comes in a 1.01 kg container and is available in various flavors with slight variations in composition. For best results, mix 14.5 g with 180-240 ml of cold water, consuming at least two servings daily. Store in a cool, dry place, away from direct sunlight. Keep out of reach of children. This product is manufactured by Bio-Engineered Supplements and Nutrition, Inc. in the USA and distributed in the EU by Glanbia Performance Nutrition.