Allergy Research Group ButyrEn - 100 vegcaps

ButyrEn by Allergy Research Group - 100 DRcaps | Colon Lining Nutrition | Supports Healthy Digestive System Allergy Research Group has developed ButyrEn, a dietary supplement that supplies butyric acid from the salts of calcium and magnesium for a healthy digestive system. Digestive tract pr... Read more Read more