If you want to keep it for a long, please keep it at 0-4 ℃.This test kit can also be used for quality control of lactose products.
In case of an invalid test, you can apply for a replacement. If you have any questions, please contact us. Thank you
Description
Lactose intolerance is a common digestive problem where the body is unable to digest lactose. It is a condition caused by the lack of production or secretion of lactase in small intestine epithelium. A simple and direct approach to identify lactose intolerance is to test the lactase activity from faeces. This is suitable for self-test in house.