Testosterone ester | Form | Route | Tmax | t1/2 | MRT |
---|---|---|---|---|---|
Testosterone undecanoate | Oil-filled capsules | Oral | ? | 1.6 hours | 3.7 hours |
Testosterone propionate | Oil solution | Intramuscular injection | ? | 0.8 days | 1.5 days |
Testosterone enanthate | Castor oil solution | Intramuscular injection | 10 days | 4.5 days | 8.5 days |
Testosterone undecanoate | Tea seed oil solution | Intramuscular injection | 13.0 days | 20.9 days | 34.9 days |
Testosterone undecanoate | Castor oil solution | Intramuscular injection | 11.4 days | 33.9 days | 36.0 days |
Testosterone buciclatea | Aqueous suspension | Intramuscular injection | 25.8 days | 29.5 days | 60.0 days |
Notes: Testosterone cypionate has similar pharmacokinetics to Testosterone enanthate. Footnotes: a = Never marketed. Sources: [1][2][3] |