IGF-1 ruined?

I've been on IGF-1 for 2days and have done 3 injections, doing my fourth in a little while. I've been drawing the BW up before the IGF-1. Someone said that if you get even the slightest bit of BW in the IGF that it will kill the whole thing. Just wanted to know if this is true?

I wouldn't think so because the instruction that come with GroPep IGF-1 tell you to mix it with BW and HCl, but I can't tell you for sure if a little BW with the BA destroyed it, if the IGF-1 is still good you should feel it, pumps and lethargy are very common.