Swanson Ultimate 16 Strain Probiotic, 60 capsules Swanson Ultimate 16 Strain Probiotic is a dietary supplement intended for adults. It contains a combination of bacterial strains and fructooligosaccharides, encapsulated in easy-to-swallow capsules. Discover Ultimate 16 Strain Probiotic 3.2 billion CFU, vegetarian capsules, 2 months of supplementation, only 1 capsule per day, A daily serving contains: 50 mg FOS, 16 bacterial strains: Bifidobacterium (longum, bifidum, breve, lactis), Lactobacillus (acidophilus, brevis, pracasei, casei, helveticus, plantarum, reuteri, rhamnosus, salivarius, gasseri), Lactococcus lactis, Streptococcus thermophilus, Does not require refrigeration. A pack of 60 Ultimate 16 Strain Probiotics by Swanson provides two months of daily use and supplementation of the diet with valuable active ingredients.