The patented Bacillus coagulans has undergone extensive published safety testing and has been proven safe even when consumed at levels that far exceed standard food product inclusive levels (Endres 2009, Endres 2011).
Safety assessment of a proprietary preparation of a novel probiotic, Bacillus Coagulans, as a food ingredient. Food and chemical toxicology, 2009 J.R. Endresa, A. Clewella, K.A. Jadea, T. Farberb, J. Hauswirthe, A.G. Schaussa
One-year chronic oral toxicity with combined reproduction toxicity study of a novel probiotic, Bacillus Coagulans, as a food ingredient. Food and chemical toxicology articles in press. J.R. Endresa, I. Qureshia, T. Farberb, J. Hauswirthe, G. Hirkad, I Pasicsd, A.G. Schaussa.