Mood + digestive + immune system. 50 billion guaranteed. 16 probiotic strains. Promotes emotional well-being & relaxation. Promotes digestive balance. Emerging science is showing a link between gut and brain health. Dr. Perlmutter created this unique formula, with clinically studied probiotics, ashwagandha and blueberries, to support emotional well-being and relaxation. Emotional well-being. Cotnains L. belveticus r0052 and b. longum r0175 in the amount clinically shown to support mood and relaxation. Digestive & immune system support. 50 billion CFU, 16 probotiocs arrive alive potency promise. Stress management. Contains 350 mg of ashwagandha and Alaskan blueberries. David Perlmutter, M.D. Formulated by America's brain-health expert, a board-certified neurologist, no 1 New York times best-selling author, fellow of the American College of nutrition and expert in the human microbiome. Arrive alive! Potency promise. At expiration date under recommended storage conditions. L. Helveticus r0052 and b. longum r0175 are fermented in media that may include traces of soy and dairy. Package size is determined by labeling information, not the number of servings in this container. The serving size and contents are clearly marked.