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Testosterone Cypionate (Injectable)
genericFDA-approved for treatment of hypogonadism in males
Est. Cost
$99–$249/mo
/month
Testosterone cypionate is the cornerstone of most TRT protocols in the United States. As an FDA-approved injectable form of testosterone, it has decades of clinical use behind it and remains the most widely prescribed option for men with documented low testosterone (hypogonadism). Administered via intramuscular or subcutaneous injection, testosterone cypionate provides a steady delivery of exogenous testosterone that may help restore levels to the normal physiological range. Most online TRT clinics offer testosterone cypionate as their primary treatment modality.
Dosage Format
Typically 50–200mg injected intramuscularly or subcutaneously every 1–2 weeks, with dosage individualized based on lab results and clinical response
Type
Generic
Best For
Men diagnosed with clinically low testosterone (hypogonadism) seeking the most established and widely prescribed form of TRT
Key Benefit
Testosterone cypionate is the most commonly prescribed injectable testosterone in the United States. It is an FDA-approved medication used to restore testosterone levels in men with documented hypogonadism.
Where to Get Testosterone Cypionate (Injectable)
Compare providers offering testosterone cypionate (injectable) — ranked by our editorial team
Fountain TRT
All-inclusive monthly plan covering testosterone cypionate injections, follow-up labs, and provider consultations
$199/mo
/month
TRT Nation
Flat monthly rate for injectable testosterone and unlimited physician consultations. Labs billed separately at $129.
$99/mo
/month
Viking Alternative Medicine
Package-based pricing including 200mg/week testosterone, Anastrozole, and supplies. HCG add-on available.
$110–$160/mo
/month
Marek Health
Pay-as-you-go pricing. Testosterone cypionate vial typically lasts ~3 months. Consultations and labs billed separately.
~$129 per 10ml vial
/month
How Testosterone Cypionate (Injectable) Works
Testosterone cypionate is a synthetic form of the naturally occurring male hormone testosterone. When injected, it is slowly released from the injection site into the bloodstream over a period of days, providing a sustained elevation in testosterone levels. The medication works by directly replacing the testosterone that the body is no longer producing in adequate amounts. This may help improve symptoms associated with low testosterone, including reduced energy, decreased libido, loss of muscle mass, increased body fat, and mood changes. Dosing is typically individualized — your provider will adjust the amount and frequency based on your lab results and how you respond to treatment.
Side Effects
Common
- • Injection site pain, redness, or swelling
- • Acne or oily skin
- • Increased red blood cell count (polycythemia)
- • Fluid retention and swelling
- • Mood changes or irritability
- • Changes in libido
- • Breast tenderness or gynecomastia
Serious (Rare)
- • Blood clots (deep vein thrombosis, pulmonary embolism)
- • Elevated hematocrit levels requiring monitoring
- • Liver toxicity (rare with injectable forms)
- • Cardiovascular events — some studies suggest increased risk of heart attack or stroke
- • Suppression of natural testosterone production and fertility
- • Sleep apnea worsening in predisposed individuals
- • Prostate-related changes requiring monitoring
Who Is Eligible
Testosterone cypionate is generally prescribed for adult men with documented low testosterone levels confirmed by blood tests, typically below 300 ng/dL on two separate morning draws, along with symptoms of hypogonadism. It is not appropriate for men seeking testosterone purely for performance enhancement or bodybuilding. Contraindications may include prostate or breast cancer, severe sleep apnea, uncontrolled heart failure, elevated red blood cell counts, and plans for near-term fertility (as exogenous testosterone typically suppresses sperm production). A licensed provider will evaluate your full medical history before prescribing.