Fitness Authority Xtreme Amino 6600 is the highest quality, maximum potency and most nutritionally complete amino acid formula available on the market. Designed for maximum absorption to working muscles, Xtreme Amino 6600 is an incredible breakthrough in sports nutrition supplementation and the biggest dose of amino acid per tablet.

Containing the purest and most concentrate source of superior pre-digested amino acids, this exclusive formula is scientifically balanced to help you achieve optimum muscle growth, faster recuperation and improved performance from your training. Readily assimilated by your working muscles, Xtreme Amino 6600 is vital to the retention of nitrogen within your body.

A positive nitrogen balance helps your muscles have a faster recovery rate from more frequent and intense training, and is also crucial to whether your muscles grow, remain stagnant or even lose size. Thus Xtreme Amino 6600 can help contribute to rapid strength gains, more efficient oxygen uptake by your body and an increased metabolic rate to help your body burn fat for energy. Each serving is also packed with the tree essential branched chain amino acids L-leucine, L-isoleucine and L-valine in an optimal 3:2:2 ratio.

As a dietary supplement, take 2-4 tablets on an empty stomach 3 times daily before meals and after training (6-12 tablets per day), or as directed. You may also break tablets in half (on score) and take with plenty of water.