Pharmaceutical Name: Testosterone (as H2O suspension)
Chemical structure: 4-androstene-3-one,17beta-ol

Another injectable testosterone compound which is used in power sports circles is Testosterone suspension. This water-dissolved testosterone was actually the first injectable steroid. In Europe during the 1940's injectable testosterone was used in the German armed forces to increase aggressiveness and stamina, and also in the recovery of undernourished prisoners of war. This was nothing else but crystalline testosterone mixed with water. Russian weightlifters began experimenting with this testosterone compound during the late 1940's and broke one world record after another. Since, at the time, pure testosterone without additional esters was used, the substance remained in the body for only a few hours requiring daily injections.

Since testosterone is dissolved in water the substance reaches the blood after only 1-2 hours so that it is unnecessary to wait longer for results, a circumstance that is advantageous to power lifters. In the last one or two weeks before a competition testosterone suspension is injected daily, often resulting in amazing strength gains. Often Testo suspension is even injected on the day of competition to increase the athlete's aggressiveness and self-esteem in order to approach the difficult tasks with the right attitude. For this purpose, this rapidly effective testosterone is considerably more effective than Methyltestosterone.
Women can reliably change their estrogen/testosterone ratio to break down excessive water and to give softer muscles a visibly better hardness in a short time. Female bodybuilders usually have considerably greater difficulty in getting their calves and upper thighs in contest condition than their upper bodies. Women by nature store fat and water mostly in their upper thighs. To obtain optimal form for a competition requires a high androgen level with a minimal estrogen level. Women who on the day of competition never obtain the right muscle hardness can usually achieve a significant performance enhancement by injecting 25-50 mg Testosterone suspension daily during the last 1-4 days before the competition.