Test Base

Testosterone Base has nothing added and is considered a raw steroid with no ester attached to it. The compound is used for the growth & development of the testes and prostate, along with promoting an increase in muscle and bone mass.

Testosterone Base as a pure testosterone is very similar to oil Testosterone Suspension, however it is technically a solution not a suspension. Test Base contains no visible Testosterone crystals as they are in an oil and solvent solution and not in water. There are no crystals to slowly absorb into the injection site therefore, when Test Base is injected it tends to have a very rapid increase in blood Testosterone levels that falls off faster than standard aqueous Testosterone suspension.

Test Base
CAS Number	58-22-0
Molar Mass	288.4 g.mol
Chemical Formula	C19H28O2
IUPAC Name	(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one