Lactaid Ultra is a dietary supplement that naturally makes dairy foods more digestible. Lactaid Ultra Chewables have a great taste and offer the ultra solution for your dairy digestive discomfort with one tablet dosing. Is Lactaid for you? Yes, if you are one of millions of people who experience digestive discomfort such as gas, cramps, bloating and/or diarrhea when you eat dairy foods - like milk, ice cream, or cheese.