View attachment 670Testosterone esters consist of the actual testosterone molecule, with a carbon chain attached to it. This carbon chain controls something called the partition co-efficient, which basically means how soluble the drug will be once in bloodstream. Also, the larger the carbon chain, the longer the ester, the less soluble the drug is in water, and longer the half-life.
Testosterone Propionate has three carbon ester's attached to it. The "shortest" available "ester" in a injectable testosterone product.
The half-life of Testosterone Propionate is on the order of 48-72 hours, or two to three days. This shorter chain ester needs to be injected more frequently.... ouch.
Testosterone Suspension-this drug is pure testosterone is sterilized water. There is no ester attached and the testosterone is biologically active at 100%, upon injection.
One Hundred Milligrams (100mg) of testosterone suspension, is, literally 100mg of active drug.
I know that is not your answer you wanted, but, I'm not going to guess, or "bro-science it..
Here;s my solution.....Have them both...........AnalogMan