Testosterone Cypionate vs Testosterone Enanthate
Testosterone Cypionate and Testosterone Enanthate are both hormone compounds evaluated on Vial: Testosterone Cypionate is FDA approved with FDA-approval-level clinical evidence, and Testosterone Enanthate is FDA approved with clinical-trial evidence, offered by 25 and 11 verified providers respectively.
Vial summary · compiled from public records
At a glance
Testosterone Cypionate
Sold as Depo-Testosterone
- Category
- Hormone
- FDA / legal status
- FDA Approved
- Route
- Intramuscular, subcutaneous
Testosterone Enanthate
Sold as Xyosted
- Category
- Hormone
- FDA / legal status
- FDA Approved
- Route
- Intramuscular, subcutaneous
Side by side
| Field | Testosterone Cypionate | Testosterone Enanthate |
|---|---|---|
| Category | Hormone | Hormone |
| Brand names | Depo-Testosterone | Xyosted |
| FDA / legal status | FDA Approved | FDA Approved |
| Evidence tier | FDA Approved | Clinical Trials |
| Administration route | Intramuscular, subcutaneous | Intramuscular, subcutaneous |
| Compounding access | FDA-approved product, dispensed by prescription | FDA-approved product, dispensed by prescription |
| Providers on Vial | 25 listed | 11 listed |
| Typical price band | $$ to $$$ | $$ |
Verified providers offering each
Ranked by Confidence Rating, Vial’s 0 to 100 score built from federal and state public records. The score evaluates the provider, not the compound.
About each compound
About Testosterone Cypionate
A synthetic ester of testosterone, testosterone cypionate is an intramuscularly or subcutaneously administered androgen that provides sustained release of the hormone over approximately one to two weeks. It binds to androgen receptors throughout the body, promoting protein synthesis, muscle development, bone density maintenance, and secondary sex characteristics. The compound is primarily used in the treatment of male hypogonadism and as a component of gender-affirming hormone therapy.
About Testosterone Enanthate
Testosterone enanthate is a long-acting esterified form of testosterone with a half-life of 4–5 days, making weekly or twice-weekly injections standard. It is FDA-approved for hypogonadism and is one of the most prescribed TRT formulations in the US. In optimization medicine it is used to restore and maintain testosterone to youthful physiologic levels. It requires injection but offers stable serum levels with proper dosing frequency.
Descriptions compiled from public FDA records and manufacturer labeling where available. Not medical advice.
This page evaluates compliance signals, not clinical outcomes. Consult a licensed physician before starting any therapy, medication, or treatment. Vial does not provide medical advice.
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