Quick Detail:
Testosterone Propionate is the shortest-estered testosterone product available.The advantages, however, are less bloating and water retention that longer-estered products and because there is less ester in each vial, there is more actual testosterone per injection, which brings better results.
Testosterone Propionate Usage:
Testosterone propionate is therefore much faster acting than other testosterone esters such as cypionate or enanthate, and requires a much more frequent dosing schedule, in order to maintain stable blood levels. Can be used as pharmaceutical material. Its main function is to Promote metabolism. Anabolic effects include growth of muscle mass and strength, increased bone density and strength, and stimulation of linear growth and bone maturation.
Testosterone Propionate is the shortest-estered testosterone product available. There are some advantages and disadvantages to this. The major disadvantage is that users will have to inject Test Prop at least every other day throughout its cycle to get proper results. The advantages, however, are less bloating and water retention that longer-estered products and because there is less ester in each vial, there is more actual testosterone per injection, which brings better results.
Testosterone propionate is a commonly manufactured, oil-based injectable testosterone compound. The propionate ester will slow the rate in which the steroid is released from the injection site, but only for a few days. Testosterone propionate is therefore much faster acting than other testosterone esters such as cypionate or enanthate, and requires a much more frequent dosing schedule, in order to maintain stable blood levels. While cypionate and enanthate are injected on a weekly or bi-weekly basis, propionate is usually injected every second. The propionate ester can be very irritating to the site of injection. In fact, many sensitive individuals choose to stay away from this steroid completely, their body reacting with a pronounced soreness and low-grade fever that may last for a few days.
Testosterone Propionate Specifications:
TEST ITEMS | SPECIFICATION | RESULTS |
Description | : White or Almost White Crystalline Powder | |
Solubility | : Practically insoluble in water, freely soluble in acetone | |
and in alcohol, soluble in fatty oils. | ||
Identification | : IR | Positive |
Assay(on dry bsis) | : 97.0~103.0% | 99.68% |
Specific Rotation | : +84°~+90° | +85.9° |
Loss On Drying | : 0.5%max | 0.31% |
Related Substances | : Any impurity: 0.5%max | <0.5% |
Total: 1.0%max | <1.0% | |
Disregard limit: 0.05%max | <0.05% | |
Conclusion |
The specification conform with BP2005 standard |