ACTIVE HALF-LIFE
5-7 Days
CLASSIFICATION
Anabolic Steroid
DOSAGE
Men 300-1500 mg/week
ACNE
Yes
WATER RETENTION
Yes
HBR
Perhaps
HEPATOTOXICITY
No
AROMATIZATION
Yes
CARRIER OIL
Grapeseed Oil
MANUFACTURER
Pharmacom Labs
LAB TEST
See Document
WAREHOUSE
International Warehouse 3
SUBSTANCE
Testosterone Enanthate
,
Pharma TEST E300 (Testosterone Enanthate) ranks among the top anabolic steroids for mass gain and is strongly advised as a foundational component of any bulking cycle. Testosterone plays a critical role in enhancing health and well-being, contributing to improved libido, energy levels, immune function, increased fat loss, and the development and maintenance of lean muscle mass. It also helps prevent osteoporosis (bone density loss) and may provide protection against heart disease. This compound works exceptionally well with various other oral and injectable substances in an effective stack.
With a half-life of approximately 5-7 days, it is a slow-release ester, akin to PHARMA TEST C250 (Testosterone Cypionate).
Synthetic testosterone was first created in 1935 by German biochemist Adolf Butenandt and Swiss chemist Leopold Ruzicka, both of whom were awarded the Nobel Prize for their contributions.
Testosterone serves as the main male sexual hormone, significantly influencing the development of the testicles and prostate while also playing a vital role in building muscle tissue, enhancing bone density and strength. Beyond these functions, testosterone is crucial for various bodily processes: overall health, well-being, increased libido, energy, immune support, and prevention of osteoporosis, along with potential heart disease protection. Research suggests that maintaining elevated testosterone levels in older men may enhance several factors linked to reduced cardiovascular disease risk, including increased lean body mass, lower visceral fat, decreased total cholesterol, and better glycemic control. It not only contributes to sexual differentiation but also modulates thromboxane A2 receptor populations on megakaryocytes and platelets, impacting platelet aggregation. Furthermore, testosterone influences behavior, mood, and romantic relationships, even affecting career choices. Studies indicate that testosterone significantly impacts cognitive functions such as attention, memory, and spatial abilities, with preliminary evidence proposing that low testosterone levels might be a risk factor for cognitive decline and Alzheimer's-type dementia, making a strong case for testosterone's use in anti-aging therapies.
Athletes particularly favor testosterone for its capacity to substantially enhance muscle mass and strength. As a naturally produced hormone, it remains the most widely used anabolic steroid, often serving as the cornerstone of various cycles and stacks.
In bodybuilding, testosterone is mainly administered through injectable esters or suspensions due to its low oral bioavailability and the impracticality of delivering high doses via transdermal or sublingual means. All forms of testosterone essentially comprise the active ingredient testosterone plus an attached ester, which governs the timing and duration of the compound's activity. In summary, long esters release the active substance gradually into the bloodstream, maintaining stable hormone levels over time without significant peaks.
It is important to note that in men, approximately 5% of testosterone is converted into the more potent androgen dihydrotestosterone (DHT) through 5α-reduction, while around 0.3% is transformed into estradiol (the primary female sex hormone) by aromatase, an enzyme found in the brain, liver, and adipose tissue. Therefore, it is essential to take precautions to prevent related side effects. We recommend conducting blood tests and, if necessary, using aromatase inhibitors (preferably anastrozole) during the cycle, along with SERMs (such as clomifene or toremifene) during post cycle therapy (PCT).