Quest's Lactase 200mg nutritional supplement is targeted at those people who are lactose intolerant, with difficulty digesting lactose and other dairy products due to the deficient production of the enzyme lactase. Lactase 200mg provides 200mg of lactase, can therefore help significantly in the treatment of symptoms associated with lactose intolerance, such as severe drowsiness, abdominal pain and diarrhea. Synthesis Features High activity of the enzyme Suitable for vegetarians and vegans Dosage & Instructions for Use One or two tablets with the start of drinking milk or dairy products.