I've read several posts here on others experiencing "carpal tunnel-like" symptoms from GH, but nothing related directly to IGF. It could be that the IGF release from the GH is the culprit for the numbness. In this case, it makes sense that straight IGF can cause the numbness.
I'm currently on 20mcg of both IGF-1 DES 1,3 & IGF-2 LR3 and I'm experiencing hand numbness in my left hand only. These dosages are well within the norm, but I've read the DES version is up to 10x stronger than regular IGF. If the numbness is related to the IGF DES - I guess I got the real stuff...
Anyone experience anything similar on IGF?