Optimum Biotech TEST-400 (400mg) 10ml vial


4 in stock


Testosterone promotes nitrogen retention in the muscle , and the more nitrogen the muscles holds the more protein the muscle stores, and the bigger the muscle gets.

Testosterone can also increase the levels of other anabolic hormones that can promote muscle growth.

Testosterone also has the amazing ability to increase the activity of satellite cells. These cells play a very active role in repairing damaged muscle.

Testosterone has a profound ability to protect your hard earned muscle from the catabolic (muscle wasting) glucocorticoid hormones , and increase red blood cell production.

Testosterone is the prime male androgen in the body and one of the best possible mass builder in the world. It has a high risk of side-effects.


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