Testosterone propionate ftm

In androgen-responsive target tissues such as the skin, scalp, and prostate, the high relative androgenicity of testosterone is dependant on its reduction to dihydrotestosterone (DHT). The 5-alpha reductase enzyme is responsible for this metabolism of testosterone. The concurrent use of a 5-alpha reductase inhibitor such as finasteride or dutasteride will interfere with site-specific potentiation of testosterone action, lowering the tendency of testosterone drugs to produce androgenic side effects. It is important to remember that both anabolic and androgenic effects are mediated via the cytosolic androgen receptor. Complete separation of testosterone’s anabolic and androgenic properties is not possible, even with total 5-alpha reductase inhibition.

Testosterone esters were synthesized for the first time in 1936, and were found to have greatly improved potency relative to testosterone. [11] Among the esters synthesized, testosterone propionate was the most potent, and for this reason, was selected for further development, subsequently being marketed. [11] Testosterone propionate was introduced in 1937 by Schering AG in Germany under the brand name Testoviron. [8] It was the first ester of testosterone to be introduced, [12] and was the major form of testosterone used medically before 1960. [8] In the 1950s, longer-acting testosterone esters like testosterone enanthate and testosterone cypionate were introduced and superseded testosterone propionate. [12] Although rarely used nowadays due to its short duration, [13] testosterone propionate remains medically available. [8]

Testosterone Propionate also converts to both Estrogen (through Aromatization) and Dihydrotestosterone (through 5a-reduction). Most of the side effects people experience with testosterone use is actually from it’s conversion to these two substrates. Thus, hair loss , water retention, acne, and other side effects are possible with use of this drug. Conversion to these hormones is also responsible for some of testosterone’s ability to build muscle; therefore when many side effects are avoided with the use of ancillary compounds, some of the muscle building properties are also stunted.

Testosterone esters were synthesized for the first time in 1936, and were found to have greatly improved potency relative to testosterone. [12] Among the esters synthesized, testosterone propionate was the most potent, and for this reason, was selected for further development, subsequently being marketed. [12] Testosterone propionate was introduced in 1937 by Schering AG in Germany under the brand name Testoviron. [8] It was the first ester of testosterone to be introduced, [13] and was the major form of testosterone used medically before 1960. [8] In the 1950s, longer-acting testosterone esters like testosterone enanthate and testosterone cypionate were introduced and superseded testosterone propionate. [13] Although rarely used nowadays due to its short duration, [14] testosterone propionate remains medically available. [8]

Testosterone propionate ftm

testosterone propionate ftm

Testosterone esters were synthesized for the first time in 1936, and were found to have greatly improved potency relative to testosterone. [12] Among the esters synthesized, testosterone propionate was the most potent, and for this reason, was selected for further development, subsequently being marketed. [12] Testosterone propionate was introduced in 1937 by Schering AG in Germany under the brand name Testoviron. [8] It was the first ester of testosterone to be introduced, [13] and was the major form of testosterone used medically before 1960. [8] In the 1950s, longer-acting testosterone esters like testosterone enanthate and testosterone cypionate were introduced and superseded testosterone propionate. [13] Although rarely used nowadays due to its short duration, [14] testosterone propionate remains medically available. [8]

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