Master Supplements, Inc. has been raising the standard of probiotics, prebiotics and digestive enzymes for over 14 years! You need probiotics like Theralac, TruBifido and TruFlora to replenish the good bacteria. Prebiotics like TruFiber stimulate probiotics and enzymes like Enzalase help break down food, ensuring easy digestion. Visit us at www.master-supplements.com or call 1-800-926-2961 to learn more.