Natures Way Primadophilus Reuteri Probiotic Pearls for Men and Women, Digestive and Immune Health*, 1 Billion Culture, 4 Probiotic Strains, Survives Stomach Acid, 60 Softgels (Packaging May Vary) - Natures Way Primadolphilus Reuteri Probiotic is a daily probiotic with 4 probiotic strains to support digestive balance.* Also supports immune function.* - With Lactobacillus reuteri to promote healthy gut flora.* Lactobacilli and Bifidobacterium strains to benefit the small and large intestine.* - Adults swallow 1 softgel daily, with or without food. - No salt, soy, wheat, or artificial colors. Contains milk and fish (Tilapia). - At Natures Way, we believe nature is the ultimate problem solver. For over 50 years, we have looked to the natural world for inspiration. Our quality vitamins and supplements are formulated to help you find your way to wellness. .