Replied By Becky (Ca) on 12/06/2017
Which brand of collagen were you taking? I take Great Lakes for Lyme disease.Replied By Jan (Tucson, Arizona Usa) on 06/23/2020
I have been taking Great Lakes hydrolyzed collagen also and had no problems with it. I usually have two scoops a day at two different times in a liquid. I buy the 8 pound bags and was told about it by a naturopath.