I'm on 200mg/week T-Cyp for TRT and decided to augment with a little extra for a few weeks.

My base prescription is pharm grade with cottonseed oil. The "extra" is EO-based.

I tried the EO alone a few times, and my glute consistently knots up and hurts for a few days - this time the better part of a week! When I mix say 0.3cc with the 0.5cc of cottonseed it is smooth as can be and I feel fantastic.

This seems not uncommon, does anybody have an explanation for why this happens?

Thanks..