Probulin Daily Care is a once daily Probiotic + Prebiotic with the following features and benefits: 10 Billion cfu per capsule 12 probiotic strains Prebiotic Inulin - food for the probiotic's survival Shelf stable Supports digestive health Supports digestive balance Probiotics are "good bacteria". Your native intestinal micro flora is your indigenous probiotics. Probiotic supplements provide beneficial living bacteria, such as Lactobacillus and Bifidobactia, that help to support digestive balance and digestive health. Many factors may contribute to an imbalance of your native gut flora such as diet, stress, illness, certain medications such as antibiotics, aging and much more. Such an imbalance may contribute to digestive upset and may lead to other issues. Why Probulin? All Probulin products are formulated by board certified Naturopathic Doctor Jason Mitchell along with prominent gastroenterologist, award winning author, founder of Kansas Medical Clinic and author of.