BA content

I picked up 40ml of prop toaday. I have had three different kinds of prop
in the past. Two were no big deal and the other hurt so bad. I was in crippling
pain for a couple days after each shot. I always hear people talk about BA
content. The higher the level of BA the more pain after each injection. These
bottles actually say benzyl alcohol 3%. I may have mispelled that but I am
assuming that is the BA content that everyone is always referring to. 3%
seems pretty low.....right? By the looks of it this stuff shouldn't put the
injection in searing pain. Anyone who knows about this stuff your feedback is
appreciated.

most ive seen is 2% BA bro...3???...what has to be understood here is Prop the actual compound is an irritant to begin with ..when injected it crashes on to site and disipates slowly..this can be painful for some and a bit or none to others...using certain solvents can help matters...as far as what you have ...I would take a pic(without lab name) and post it in pic section.

Easy fix is to add sterile oil to each injection.

2% is the highest you've seen......crap, I guess I'm in trouble

Must be the powder giving you pain, not the ba. 3% is nothig.

Even at 2% ba you can still get prop pain.

Bro, I brew my stuff using 3% just to be safe. Human grade generally uses 1% because its manufactured in a sterile environment. I have had different experiences using the same % of solvents but different powders. I guess its the powder itself that is causing the pain and not so much the solvent.