Testosterone Cypionate
The most commonly prescribed form of injectable testosterone in the US, known for its long half-life and consistent blood level maintenance.
Overview
Testosterone Cypionate is an injectable ester of testosterone widely regarded as the gold standard for TRT. It provides stable testosterone levels with weekly or bi-weekly injections, making it a convenient and effective option for men with clinically diagnosed low testosterone. Its long half-life of approximately 8 days allows for less frequent dosing compared to other esters.
How It Works
Testosterone Cypionate is administered via intramuscular injection, slowly releasing testosterone into the bloodstream over 7-10 days. Once absorbed, it binds to androgen receptors throughout the body, promoting anabolic effects including muscle protein synthesis, bone density maintenance, and regulation of mood and cognitive function.
Benefits
Potential Side Effects
Dosage Information
Typical starting dose ranges from 100-200mg per week, administered as a single weekly injection or split into two smaller doses. Your physician will adjust dosing based on blood work results, typically targeting total testosterone levels of 600-1000 ng/dL.
Administration
Intramuscular injection (weekly)
Rating
4.8 / 5.0
Category
Testosterone Replacement Therapy
Common Symptoms
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Common Questions
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