I'd been interested in starting KLOW, but the ISR I'd heard about kept me from it. Eventually I summoned the nerve — mixed with 4ml hospital into an 80mg vial. I gave 2 mini pins, 4 units apiece, in the upper glute using a 1ml, 31g, 5/16” syringe. There was a slight sting right away, but inside 4 hours came a steady, severe ache that spread and took up a quarter of my glute, persisting 30+ hours. After combing through the forum, I saw I could dilute it further. Still, I want to try lido/epi, since I'm prone to strong histamine reactions. I came across this, though I'm not 100% certain it's the right thing for me. I'd welcome advice from those with experience!