Testosterone undecanoate

Pharmachologic effect

Testosterone undecanoateTestosterone undecanoate lasts longer than other testosterone esters. But, despite this, to maintain the hormonal background it is recommended to inject at least once a week. Dosage varies from 250 to 500 milligram. The main purpose of taking a steroid is a set of muscle mass. The Testobolin XR solo course gives excellent results, and its combination with other AAS is caused not so much by the need to increase the effects as in minimizing possible. The duration of the course varies from 6 to 10 weeks. The blocking of the estrogenic effect is made by taking Tamoxifen, and even better – Proviron. The latter can be used on the course, and upon its completion

Switch to tamoxifen. When the duration of taking Testobolin XR is more than 4 weeks, it is advisable to use gonadotropin.

As for how to take Testobolin XR in combination with other anabolic and androgenic steroids, Nandrolone is considered the best assistant. The total weekly dosage should not exceed the norm for solo admission.

Application and dosage

You can buy steroids by cash on our website


To increase muscle mass. It is necessary to take into account the ease of converting testosterone into estrogens. A large part of the muscular mass gained will fall on the water and disappear after the steroid is taken. However, a rollback of 10-15% is considered quite acceptable.
Participation in the development of male genital organs, influence on secondary sexual characteristics and nitrogen balance.
Increased strength.
Increase the number of red blood cells in the blood.
Strengthening of sexual desire on the course.
Strengthening ligaments and joints.
Stimulation of fat burning cells.
For medical purposes, Testobolin XR can be used to treat patients with low secretion of their own testosterone

Side effects

The use of a steroid without Nolvadex or Clomid is very dangerous. Anti-estrogenic drugs are necessary to prevent the accumulation of fluid, fat deposits by the female type, etc. Side effects from Testobolin XR in many ways are due to the rate of conversion of testosterone to dihydrotestosterone, a metabolite of the hormone responsible for the development of estrogenic “pobochek” (baldness, acne, growth of hair on the face and body.