Targeted Probiotic Support Bioavailable Vitamin C, Zinc & Echinacea With EpiCor 60 Patented, Time Release Tablets Vegetarian Lactose Free Gluten Free Natural Probiotic Supplement EpiCor is a fermented yeast superfood with demonstrated antioxidant power that has been clinically shown to strengthen your immune system on multiple levels. Together with targeted probiotic strains and other immune fortifying ingredients, this formula is designed to promote optimal immune function do you can live more healthy days.