I have a handful of the blue vials labeled GL TE | 300 10mL which I got from here.

I decided that I would switch to SubQ (1ml/week EoD) using 31 gauge insulin needle into the abdomen area, same way you would inject hGH.

I sanitize everything with alcohol, however the oil burns and also leaves a bump which takes about a week to dissolve.

I'm wondering if perhaps I'm allergic to the carrier oil, however I don't see any information on the vial as to what the contents are.

Is it grapeseed oil, by chance?

basic123 wrote:
Sorry, to disappoint you.
You are Not Allergic to the Carrier Oil.

Your Problem is that you are doing something that you are Never Ever supposed to do.
You Never Ever Sub-q 1 ML of Test into your Abs.
Especially a High Mg/Ml Concentration.
You are just asking for Problems.

You are Lucky that a Cyst hasn't developed that you need to go to the Hospital to have removed.

Stick with the Usual Injection Areas.
There's plenty of them.

Personally, I would use either the Glutes or Quads for 300 Mg/ml Test E.
Also Warming the Oil will help it Disperse into the Muscle more easily, as it will be closer to Body Temp.................. JP
P.S.
GL uses a combination of carrier Oils
Safflower and Grapeseed.

I use the different heads of my delts even for high mg/ml gear. WARM your gear in scalding water in the vial or syringe.
Use a hot compress on your shoulder for five minutes after injection. Really helps disperse the gear.

My buddy has a delicate vagina (his words) and ONLY will use 25 gauge needles. If you warm your gear enough, then you can do the same. They help reduce/prevent scar tissue that larger needles can leave.
I'm too old to worry now. I draw and shoot with 22 gauge, 1.5 inch.
But the warming of your gear and a hot compress really help in every aspect.

I usually rewarm my hot compress three times in the five minutes I apply it to my injection site. It will cool quickly if you are just using hot water and a CLEAN wash cloth.