Sustanon 250 is a clear pale yellow solution for injection containing the active ingredient testosterone in 4 (250 mg/ml) separate forms. In men, testosterone is produced by the testicles. It is necessary for the normal growth, development and function of the male sex organs and for secondary male sex characteristics. It is necessary for the growth of body hair, the development of bones and muscles, and it stimulates the production of red blood cells. It also makes men’s voices deepen.
