Garden of Life's immunity-boosting Once Daily Microbiome Formula has a whole host of probiotics that are good for your gut, support colon health, and aid the absorption of nutrients. Ideal for treating digestion problems, taking one capsule a day is ideal for a daily health top-up. You will notice a difference in the way you feel in just a few weeks, including a lift in mood. The high-quality, clinically-approved formula has been specially produced by health expert Dr. David, a board-certified neurologist. Garden of Life's probiotics are certified organic and non-GMO project verified. Contains no preservatives, sugars, or artificial ingredients. Does not require refrigeration.