nydj66 said:
Test enanthate and test cypionate have virtually identical half-lives: 4.5 days. Twice weekly injections are best.
You sure, its active life is 14-15 days so that would make the half life......
Testosterone cypionate
17b-hydroxy-4-androsten-3-one
Testosterone base + cypionate ester
Formula: C27 H40 O3
Molecular Weight: 412.6112
Molecular Weight (base): 288.429
Molecular Weight (ester): 132.1184
Formula (base): C19 H28 O2
Formula (ester): C8 H14 O2
Melting Point (base): 155
Melting Point (ester): 98 - 104 C
Manufacturer: Various
Effective Dose (Men): 300-2000mg+ week
Effective Dose (Women): Not recommended
Active life: 15-16 days
Detection Time: 3 months
Anabolic/Androgenic ratio:100/100.*
*AR