D-Aspartic Acid (DAA)
DAA promotes natural testosterone levels in thebody by promoting the levels of the Lutein hormone in the body. It has also been suggested to help promote dopamine levels, and GABA levels, as well as possibly supporting nitric oxide production.
Fenugreek Extract 6:1
Fenugreek leads to increases in lean muscle mass through two proposed mechanisms. The first involves its ability to reduce aromatase activity, which would otherwise convert testosterone into estrogen, making it quite hard for men to build lean muscle mass. The second mechanism appears to involve the role it plays in the regulation of blood sugar and whether food that is consumed will be used by the body for fat storage or muscle protein synthesis.
Tribulus is a plant from which the leaves have been used as an aphrodisiac and a dietary supplement for urinary and reproductive-tract issues. In particular, tribulus has demonstrated the ability to stimulate the production of sperm while improving the viability and motility of sperm cells as well as prolonging erections, thereby enhancing performance.
Horny Goat Weed Extract 5:1
Horny goat weed inhibits an enzyme called Phosphodiesterase type 5 (PDE5). PDE5 inhibition prevents the breakdown of a messenger molecule. This process results in the dilation of blood vessels and in doing so, it improves blood flow to the penis. Additional studies have shown that horny goat weed extract boosts nerve growth in the pelvic region as well as prevents the accumulation of high cortisol levels. Elevated cortisol levels promote the retention of fat and the degradation of testosterone.
Zinc citrate has been shown to help raise testosterone levels as well as boost energy.
A deficiency in zinc citrate is associated with impotence, delayed sexual maturation, mental lethargy, a weakened immune system, and hormonal imbalances in males.