Calculators
The short ester gives fast dose control, but demands more frequent injections than the enanthate form of the same compound.
A fast ester, like testosterone propionate: a 2-3 day half-life, usually dosed every other day.
Buildup in the body
Steady-state (% of plateau)
100%
Days to 90% plateau
8
A reference calculation based on an exponential decay formula — not a lab measurement and not medical advice.
How is Masteron propionate different from the enanthate version?
Propionate clears noticeably faster, so it's injected more often — typically every other day rather than weekly.
How quickly does Masteron propionate clear the body?
Faster than most esters on this list — given the short half-life, full clearance takes roughly a week and a half to two weeks.