Trust your gut. MegaFood MegaFlora is this signature probiotic, designed to support intestinal health and immunity.* This proprietary blend of 14 unique strains of probiotics provide 20 billion active bacteria that help restore and maintain the balance of healthy intestinal probiotics.* Just like all these supplements, MegaFlora is tested free from gluten, dairy and soy, and certified glyphosate residue free! They recommend storing yours in the fridge or freezer, and taking it once daily with a meal.