If you are thinking The cheapest UG gear you can find is less trouble than those powders you have to make up and cheaper than Human Grade think again. I got an abcess recently from some cheap in gymn source, did alcohol swabs, clean needles the works, I have been injecting for years. The infection could not be treated easily, penicillin didn't work nor did keflex they finally cut and drained and then used tetracyline and sulfas. Luckily I went to my Doc at the first signs, so when they drained it it was only a little bigger than a golf ball.Whatever contaminated that crap was very antibiotic resistant( I am thinking of sending a sample for lab analysis).The price tag for the prescriptions and doctors would have bought some very good human grade gear or alot of powder.