As men age, their natural production of testosterone experiences a significant decline effecting their performance in the gym tremendously. Testosterone is a big player in the process of building muscle, strength, and overall living a healthy lifestyle. Body Rival’s Legion, is not like any other natural testosterone supplement on the market. Legion contains a significant dose of D-Aspartic acid known as the most effective ingredient in boosting natural testosterone production in the male body today. Along with D-Aspartic Acid, Legion contains a natural estrogen blocking agent allowing the male body to maintain a healthy level of both natural testosterone and estrogen. Balancing out your hormone levels, Legion also provides an enhanced sleep cycle taking your recovery to a professional level. Body RIval’s Legion will not disappoint!