HEAD-TO-HEAD COMPARISON
Compound Testosterone Cypionate vs Depo-TestosteroneTestosterone Cypionate vs Testosterone Cypionate
Verdict: Same active molecule (testosterone cypionate). Depo-Testosterone is an FDA-approved finished drug with consistent manufacturer quality control. Compound Testosterone Cypionate is compounded by a 503A or 503B pharmacy under physician prescription, often at meaningfully lower cost and at higher concentration (commonly 200 mg/mL vs the 100 mg/mL Pfizer reference). Verify the pharmacy's Certificate of Analysis at each refill.
Side-by-side comparison
| Compound Testosterone Cypionate | Depo-Testosterone | |
|---|---|---|
| Active | Testosterone Cypionate | Testosterone Cypionate |
| Manufacturer | 503A pharmacies | Pfizer / generics |
| FDA approval | Not approved as finished product | 1979 |
| Form | IM/SC oil | IM oil |
| Half-life | ~8 days | ~8 days |
| Cadence | IM/SC every 7-14 days | IM every 7-14 days |
| Cost | ~$20-50/mo compounded | ~$30-60/mo (generic) or branded markup |
| Compound product? | Yes | No |
Who should pick which
- Pick Compound Testosterone Cypionate if you want a steadier weekly schedule with smaller trough-to-peak swings.
- Pick Compound Testosterone Cypionate for lowest cost; verify the compounding pharmacy's Certificate of Analysis.
- Consider Compound Testosterone Cypionate when im/sc every 7-14 days fits the protocol cadence.
- Consider Depo-Testosterone when im every 7-14 days fits the protocol cadence.
Switching between the two
Because Compound Testosterone Cypionate and Depo-Testosterone use the same active ester (or the same active drug), transitioning between them does not require restarting titration. Match the new product's dose to your existing maintenance level.
Controlled substance. Testosterone esters are Schedule III in the United States. A valid prescription from a DEA-registered prescriber is required for any clinical use.
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Frequently asked
Is Compound Testosterone Cypionate better than Depo-Testosterone?
Same active molecule (testosterone cypionate). Depo-Testosterone is an FDA-approved finished drug with consistent manufacturer quality control. Compound Testosterone Cypionate is compounded by a 503A or 503B pharmacy under physician prescription, often at meaningfully lower cost and at higher concentration (commonly 200 mg/mL vs the 100 mg/mL Pfizer reference). Verify the pharmacy's Certificate of Analysis at each refill.
Can I switch from Compound Testosterone Cypionate to Depo-Testosterone?
Because Compound Testosterone Cypionate and Depo-Testosterone use the same active ester (or the same active drug), transitioning between them does not require restarting titration. Match the new product's dose to your existing maintenance level.
Which costs less, Compound Testosterone Cypionate or Depo-Testosterone?
Compound Testosterone Cypionate: ~$20-50/mo compounded. Depo-Testosterone: ~$30-60/mo (generic) or branded markup. Cost differences reflect FDA-approved finished product status, compounding pharmacy markup, and form factor (auto-injector pens cost more than multidose oil vials).
What is the half-life of Testosterone Cypionate?
Compound Testosterone Cypionate (Testosterone Cypionate): ~8 days. Steady-state plasma levels are achieved after roughly four to six half-lives of consistent dosing.
Are both Compound Testosterone Cypionate and Depo-Testosterone controlled substances?
Both Compound Testosterone Cypionate and Depo-Testosterone contain testosterone or a testosterone ester and are Schedule III controlled substances in the United States. A valid prescription from a DEA-registered prescriber is required.
Related
For research informational use only. Not medical advice. Brand names are trademarks of their respective owners. Consult a qualified healthcare provider for any clinical decision.