Description

SU 400 is an androgenic preparation for intramuscular administration containing four different esters of the natural hormone testosterone.

It contains a hormone which is similar to the hormone testosterone that is produced by the body. Testosterone is a male sex hormone that is responsible for the development of male characteristics.

These include growth of hair on the face and body, deepening of the voice, muscle development, and the development of the male genitalia. Testosterone is also important for maintaining the strength of bones, libido, and fertility in men. Men who do not produce enough testosterone may be prone to problems such as decreased libido, infertility, or osteoporosis. In men who do not produce enough testosterone, SU4

00  is used to reduce the effects of a low level of testosterone. People who have a female-to-male gender reassignment procedure may need to take SU 300 to help strengthen male characteristics.