PHARMATEST C 250

ACTIVE HALF-LIFE 7-8 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 - US
LAB TEST See Document
WAREHOUSE USA Warehouse 4
SUBSTANCE Testosterone Cypionate ,

PHARMA TEST C250 (Testosterone Cypionate) is widely regarded as one of the most effective anabolic agents for building mass and is highly recommended as the foundation of any mass-gaining cycle. Testosterone plays a crucial role in enhancing overall health and vitality, contributing to increased libido, energy levels, immune function, fat loss, and the development and preservation of lean muscle mass. It may also help prevent osteoporosis (loss of bone density) and offers potential protection against heart disease. This compound works exceptionally well in combination with various other oral and injectable substances, making it a powerful addition to any stack.

With a half-life of approximately 7-8 days, it is a slow-release ester, akin to PHARMA TEST E300 (Testosterone Enanthate).

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 is the primary male sex hormone, significantly influencing the development of the testicles and prostate, as well as impacting muscle tissue growth, bone density, and overall strength. It is also integral to a wide range of bodily functions, affecting general health, well-being, libido, energy levels, immune response, the prevention of osteoporosis, and heart disease risk mitigation. Research indicates that maintaining higher testosterone levels in older men can enhance various factors associated with a lower risk of cardiovascular disease, including increased lean body mass, reduced visceral fat, lower total cholesterol, and improved glycemic control. Additionally, testosterone affects gender characteristics and regulates thromboxane A2 receptors, thereby influencing platelet aggregation. Its influence extends to behavioral aspects, mood, and even career decisions. Studies suggest that testosterone significantly impacts cognitive functions, such as attention, memory, and spatial abilities. Preliminary evidence posits low testosterone levels as a potential risk factor for cognitive decline and Alzheimer's disease, underlining its relevance in anti-aging medicine.

Athletes often prefer testosterone for its remarkable ability to significantly enhance muscle mass and strength. As a naturally occurring hormone, it remains the most commonly used anabolic steroid, serving as the cornerstone for various cycles and stacks.

In bodybuilding, testosterone is predominantly administered via injectable forms or suspensions due to poor oral absorption and the impracticality of high-dose transdermal or sublingual methods. All testosterone variations are fundamentally similar, consisting of active testosterone plus an attached ester, which dictates the release duration and effectiveness of the compound. Essentially, long esters release testosterone slowly into the bloodstream, maintaining stable hormone levels over time (depending on the ester), without causing fluctuations.

It’s important to note that in men, about 5% of testosterone is converted into the more potent androgen dihydrotestosterone (DHT) through 5α-reduction. Additionally, roughly 0.3% is converted into estradiol (the primary female sex hormone) by the enzyme aromatase, which is present in the brain, liver, and fat tissues. Thus, it’s crucial to take necessary precautions to minimize potential side effects. We recommend regular blood tests and the use of aromatase inhibitors during the cycle, if needed (preferably anastrozole), and SERM medications (such as clomifene or toremifene) during post-cycle therapy (PCT).