Testosterone Cypionate
Androgen
Also sold as Depo-Testosterone
Effect timeline
Approximate single-dose timeline. Onset shows when effects are felt; Tmax shows when blood levels peak.
Notes
Every 1–2 weeks.
Testosterone Cypionate is a androgen given by the im route. It's typically used in the hormone category.
After one im dose you'd typically start noticing the effect in 1 day – 3 days. The drug reaches its highest blood level in about 1 day – 7 days, and a single dose usually keeps working for around 7 days – 3 weeks.
Long-acting — take at roughly the same time each day for steady levels.
Don't combine with other products in the same drug class without checking with a pharmacist. Stop and seek medical advice if you have an unexpected reaction, severe side effect, or symptoms that don't improve.
All timings are approximate population ranges for a typical adult dose. Individual response varies with age, genetics, formulation, food, and other medications.
Typical dosing
Source: OpenFDA drug label · adult dosing unless noted
Doses vary by age, weight, kidney/liver function, and indication. Don't change your dose without talking to your prescriber.
Verify on the exact label used:DailyMed search·OpenFDA record
Side effects & warnings
Source: OpenFDA drug label
Verify on the exact label used:DailyMed search·OpenFDA record
Educational information only — not medical advice. Times vary by person, dose, and formulation. Always consult a doctor or pharmacist for personal guidance.