About this item Animal Nitro uses ratios of specific and proven Essential Amino Acids (EEAs) that are modeled after human muscle tissues. This ensures superior and rapid absorption. Each can of Animal Nitro contains 44 packs. We use uncoupled Essential Amino Acids to ensure your muscles can bond to, and use Animal Nitro quickly and efficiently. Each pack is perfectly dosed so you can grab a pack and throw it in your gym bag. No guessing on scoop size, or artificial sweeteners, no messy powder. Essential Amino Acids are the key to muscle growth. BCAA’s help you recover, but EAA’s help you grow. Stack these two powerful components together and you have the ultimate recovery and growth supplement. We manufacture all of our own supplements right here in the United States in New Brunswick, NJ. We source our raw materials from all over the world so you get the best, most effective, freshest supplements in the world.