Shelf Stable - Potency PromiseNo Refrigeration RequiredDigestive + Immune System50 Billion Guaranteed15 Probiotic StrainsSupports Colon HealthHelps Reduce Occasional GasNon GMO Project VerifiedGluten FreeDairy FreeSoy FreeRaw Probiotic SupplementVegetarianShelf Stable¹David Perlmutter, M.D.Formulated by America's Brain-Health Expert, a Board-Certified Neurologist, #1 New York Times best-selling author, Fellow of the American College of Nutrition, and expert in the human Microbiome.Dr. Perlmutter created this unique formula exclusively for Men, with a high count of beneficial probiotics made from diverse strains that are resistant to stomach acid and bile, to support colon health, reduce occasional gas, and support immune system health.Colon Health & Occasional Gas Contains a diverse blend of Lactobacilli and Bifidobacteria.Immune System Support 50 Billion CFU, 15 ProbioticsInnovation New desiccant-lined bottle technology for shelf stable probiotics.¹At Expiration Date under recommended storage conditions.