Upgrade Probiotics---60 Billion CFUs and 90 Tablets Our natural probiotic contains a shelf-stable 60 Billion CFUs and 14 Strains per serving, total 45-Day-Supply which means there are 5.4 Trillion CFUs per bottle. While others only have 20 Billion, 30 Billion, or no more than 50 Billion CFUs, and they just offer 30 day supply. This time we have updated the packaging, too. We are going to use recyclable brown bottles only which can protect probiotics better and No more paper boxes needed and avoid overpackaging. Come and join us! Organic prebiotics designed in hypoallergenic formula, which is Non-Gmo with No: Binders, Soy, Gluten, Milk, Egg, Wheat, Peanuts, Shellfish, Additives, or any Preservatives.