Bests & Worsts Reviews from Amazon

For some reason I failed to notice that this gelatin is derived from hides, or didnt think much of it at the time. This is not quite the same as bone derived gelatin. After reading how toxins are more likely to collect in skin and hide than in bone, im a little concerned and kind of grossed out. Is the stuff also derived from the hair on the hide? Cows are also prone to external parasites which they are treated topically for, I dont see any information regarding that either. Eeew.