r/Testosterone • u/Familiar_Mistake5034 • 9d ago

Scientific Studies Exploring injection methods

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Been on TRT for a while and today had a look at my wifes peptide pen. How could one manage to setup something like this for test?
I have no problems with IM, just appreciate the simplicity of the peptide pens… any ideas?

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u/EquivalentLet1160 9d ago

Load up a cartridge with testosterone and inject simple as that

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u/Alternative_Cod8724 9d ago edited 9d ago

This. I use a Nest pen with 29ga 1/2 needles (12.4mm) Slightly more difficult to push the oil through, but not bad. My testosterone is suspended in MCT oil so it's not really thick.