re: The GLP-1 Protocol

Post injection pain refers more to steroids. Many of us on trt get it sometimes. More common with some more novel steroids like 1-testosterone cypionate and short acting esters like propionate and even acetate or water based suspensions

Happens because the steroid falls out of solution and crystallizes in the muscle, well usually that’s the cause. Sometimes it can be hitting a nerve or blood vessel on way on, moving the needle around a lot or even if you are on a long time, injecting in middle of scar tissue.

It’s why I always suggest smallest needle gauge you can so it forces you to inject slowly and heating the oil before injection if you tend to get pip