This complex of aminos is appropriately called Human Muscle Protein Complex (HMPC) and they’re only in Animal Nitro. HMPC consists of special, uncoupled, aminos exclusively, those that are free of the chemical bonds that can limit maximum utilization. By using only 100% uncoupled aminos in HMPC, Animal Nitro delivers a precisely controlled dose of aminos that are targeted to efficiently enter systemic circulation through a novel amino transport system. Here’s how it works. Each pack consists of a measured 6,000mg dose of uncoupled aminos (HMPC). Once ingested, they form a special bolus (a protective mass) that allows them to efficiently bypass the liver. Now this is vital as the liver captures and catabolizes regular amino acids (like those found in protein powders such as whey and more conventional amino supplements) to urea, a waste product. Once safely past the liver, this bolus of uncoupled aminos enters systemic circulation, where they can exert their powerful pharmacological actions vasodilation and anabolism. When combined with resistance training, Animal Nitro can actually help your body deliver more nutrients to your working muscles, recover more quickly, and build new muscle mass by enhancing protein synthesis, improving net muscle protein balance, and preventing muscle breakdown. Gram for gram, nothing is as pure, as efficient, as potent, and as effective as Animal Nitro. It’s the gold standard among amino-based supplements.