Testosterone Cypionate (X-cypionat, Cypioject, Testoxyl Cypionate 250).
This drug contains 250 mg of hormone Testosterone Cypionate per ml.
Testosterone Cypionate is a white or creamy white crystalline powder, odorless or nearly so and stable in air. It is insoluble in water, freely soluble in alcohol, chloroform, dioxane, ether, and soluble in vegetable oils.
Testosterone is the primary male sex hormone, and is largely responsible for some of the physical and psychological development of men. Testosterone Cypionate promotes sex drive, as well as both muscle gain and fat loss. Testosterone Cypionate is simply testosterone which has undergone 17beta-estrification, to allow for a steady release over the course of about a week. Besides this difference (the ester), this form of testosterone will do what all others do.
The downside of a long acting ester like Cypionate is that it can lead to more water retention (although this can be somewhat alleviated by ensuring adequate water consumption and keeping a check on your intake of carbohydrates). Testosterone is also metabolized in the body to the female hormone estrogen by the aromatize enzyme. This can result in gynecomastia (the growth of breast tissue in men) some fat gain, testicular shrinkage and an increase in blood pressure. Hair loss and possible swelling of the prostate are also potential side effects.