It's the type of Oil... I got 100 amps of it, and after my first injection, my leg BLEW up, swollen, beat red, hot too the touch, and couldn't walk for 3 weeks.... I had my knee draned twice, and th oil draind out of the injection spot...
Of couse, then my source said "It only happens to a small percentage of people, send me back what you have and I'll refund."
LOL, yeah, what I had was sold by then, with many unhappy customers up my ass in the gym, my leg all fucked up, missed work....
bottom line, I hate that fucking product!