Testosterone suspension the fastest version of testosterone ever produced. Testosterone for microdosage is a special type of suspension designed for subcutaneous or intramuscular injection just before training or competition. The advantage of this testosterone is that its action begins immediately after injection, it reaches its full potential in just a few minutes, gives you explosive power, aggressiveness, motivation. Its action lasts only a few hours, and one of the biggest advantages is that when it stops working, it disappears from the system and is practically imperceptible to doping tests, which makes it a favorite preparation for many speed and strength athletes. .