Nature's Way Lactase Enzyme is formulated to help support digestion of dairy products.* Lactase is an enzyme necessary to digest the milk sugar lactose. 70% of the world's population have difficulty in digesting dairy products. Symptoms may include gas, bloating, intestinal discomfort, cramps and/or diarrhea after eating dairy products. Nature's Way Lactase Enzyme may help you enjoy dairy foods without discomfort.* Nature's Way Lactase Enzyme contains no gluten, sugar, salt, yeast-derived ingredients, wheat, soy, dairy, or artificial colors, flavors, or preservatives.