Estro Suppress from SciFit:

Increases Natural Testosterone Levels!

SciFit's dual action Estro Suppress has been formulated as a safe, natural method of increasing the natural levels of testosterone production in the body. This is accomplished via the binding to the enzyme aromatase, which renders the enzyme ineffective. Without the action of the aromatase enzyme, there is minimal if any conversion of testosterone to estrogen.

In males, higher than normal estrogen levels (or estrogen levels that are out of balance with androgen levels) can lead to several physiological disturbances.

High estrogen can also promote excessive water and sodium retention, resulting in a bloated, puffy, and smooth appearance. Steroids that aromatize heavily (such as testosterone and Anadrol) are renowned for putting on lots of bodyweight. However, that body weight usually is in large part estrogen induced water retention, and certainly not all muscle.

If all this is not enough then there is the potent inhibitory effect of estrogen on the hypothalamus, resulting in a shutdown of testicular testosterone production. Science has demonstrated that perhaps the most important regulator of testosterone production in males is estrogen - produced by the conversion of testosterone (and other androgens) to estrogen in the body and the brain. Estrogen sends a signal to the hypothalamus to shut down production of a substance known as GnRH. GnRH is a hormone that stimulates the pituitary to produce luteinizing hormone (LH) which is the signal that tells the testicles to produce testosterone. Therefore, men with elevated estrogen levels will have suppressed testosterone levels and perhaps even atrophied testes. Not a pretty picture, eh?