Testosterone Propionate 200mg/ml 1ml ampoules – one of the most popular bodybuilding steroids. Testosterone propionate is designed for the development of muscle mass and strength, but because of the nature of the action, often used in the drying period. Is one of the testosterone esters. Among the major producers of modern propionate can be called a pharmakos, Indian Testopin from BM Pharmaceuticals, Testosterone propionate Farmak from, English Verormone from Nordic and some other.
Testosterone is the hormone which serves as the basic unit for most hormonal (androgenic) drugs. By changing the testosterone molecule (by adding or removing atoms) synthesized a particular drug. So, for example testosterone propionate is a testosterone molecule that is attached to the ester of propionic acid, it determines the pharmacological properties and peculiarities of action of this substance.
- Anabolic activity – 100% of testosterone
- Androgenic activity – 100% of testosterone (high)
- Aromatization (conversion into estrogen) – high (there is a need to antiestrogens)
- The suppression of the axis hypothalamus-pituitary-testes – expressed
- Toxicity to the liver – no
- A method of receiving injections
- Duration – 2-3 days
- The detection time is 40 days
The action of testosterone propionate:
- Fluctuations in the concentration when administered 2 times a week
Specifically initiates transcription of genes, by which modifies the nitrogen balance in a positive way.
- Increases the level of insulin-like growth factor in muscle and liver
- Causes cell proliferation of satellites in muscle tissue, which occurs at the expense hyperplasia and muscle recovery
It should be noted that all esters have the same mechanisms of action, the difference is activity and the primary focus of the action.