Just started using some kefei hgh and it's causing lumps that are pretty sore to the touch. The more I use the bigger the lump and the more sore it is. This is my first time using hgh but I don't feel this should happen. It makes me question even using these generics in the first place. I may just have to spend the money and get pharm grade instead. Just wondering if anyone else gets these and what it's from? I see some people say it's because it's 192. I don't know if it's that or if it's from some kind of bacteria. I just don't care to be spending the money to get these if they aren't even real. The same exact thing is happening to a few of my friends so I know it's not just me. Just looking for thought and opinions from others.