Garden of Life, Dr. Formulated, Organic Fiber 5g Prebiotic Fiber, Citrus, 7.9 oz Graviola PS is a critical component

PS is a critical component of cell membranes

John’s Wort is a holistic extract of the highest quality nature has to offer

Shake product prior to dilution

Non-GMO Project Verified and NSF Certified Gluten Free

Garden of Life, Dr. Formulated, Organic Fiber 5g Prebiotic Fiber, Citrus, 7.9 oz Graviola PS is a critical componentDescription 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, Americas brain health expert and #1 New York Times best selling author. Dr. Formulated Organic Fiber is a Certified USDA Organic source of prebiotic fiber. Available flavored or unflavored, just one tablespoon daily dissolved in water is designed to feed your beneficial gut bacteria