Unfortunately it’s part of the deal, I’m very sensitive as well. There’s a big thing to consider, as good as some of these sources are, and there’s some outstanding ones, some may not be as particular with their solvents. .2% compared to .3% of a sterilizing agent or preservative may not sound like a huge difference, but it very much is. Just consider that pip as extra precaution, that bit of pip is keeping your gear fresh longer and more sterile. As far as quad injections go, I’m with you, I gave up on them years ago, I’d hit a nerve every other time.

Bro, sounds like you’ve got a sensitive backside.

Looking at your post, you’re only injecting 0.2mL, so I really don’t get where the pain is coming from with such a tiny amount of oil.

Honestly, this isn’t something to talk about—just keep pinning in your delts and thighs.

Next time, you might want to try switching to a different manufacturer. It sounds like the product you’re using has a higher BB content due to its higher concentration (Test Cyp is typically dosed at up to 200 mg/mL). Try to find something with that concentration instead—it should be smoother.

I'm having a similar issue. The pharma test c @ 200 mg/ml doesn't create the problem.
I'm now trying a well known ugl brand, I inject daily subq 45mg test e @ 250 mg/ml and all the spots are swollen, painful and a bit red. Upper butt cheeks and around the hip area. I had a similar issue trying out some sustanon 350. I'm wondering if anything over 200 mg/ml isn't suitable for subq.

Do not rub! You injected a bolus of oil then rub which forces it to tear muscle. Look at a steak. Theres no swiss cheese holes. Its solid. So forcing oil to move has to tear meat.

When I inject that area I often get a lump too, its always done it. Some areas just seem more prone than others and can get more aggravated easily. My shaft often does it too, but until someone tells me you aren't supposed to do that area I am going to keep persevering with it.

Its broken, just gotta cut the butt cheek off and throw it away.