What is specially added to Onijia's 2 1 probiotics?

Onijia's 2 1 probiotics are specially added with vitamin C, zinc and other elements. Australian probiotics was developed by Australian scientist Dr. JohnCuomo, and has 22 American patents and exclusive patented probiotic mixtures. Eating it every day helps to maintain the function of digestive tract, make defecation smooth and keep the best health.