Dr. Formulated Probiotics Fitbiotic Powder 50 Billion CFU About Dr. Perlmutter: David Perlmutter, M.D., is an expert in the human microbiome, a board-certified neurologist, Fellow of the American College of Nutrition, America’s brain-health expert and #1 New York Times best-selling author. Dr. Formulated Probiotics Fitbiotic Weight Management†, delivered in a convenient stick packet, is a shelf stable probiotic formula with clinically studied probiotic strains to support weight management and enhance your diet and exercise program. Dr. Perlmutter created this unique formula in light of emerging science that suggests that supplementing with probiotics may support weight management goals when combined with diet and exercise.† The organic prebiotic fiber from premium organic Acacia (A. Senegal) adds to a feeling of fullness and helps maintain healthy blood sugar.† Prebiotic fibers also promote the growth of beneficial bacteria in the intestine supporting your digestive system.† Dr. Formulated Probiotics Fitbiotic Powder 50 Billion CFU Benefits Digestive & immune system support† Supports weight management† Promotes healthy digestion & elimination† 14 raw probiotic strains; 4g prebiotic fiber; 50 billion CFU¹ Has Shelf Stable Potency Promise—50 billion live probiotic cultures, shipped in shelf-stable packets to ensure your probiotics Arrive Alive and Stay Alive.¹ 20 shelf-stable packets; mixes easily; sugar free; unflavored Fitbiotic—a unique formula with a high probiotic count that is doctor-formulated especially for those seeking to manage their weight.