You can find batch no. printed/stamped on the outside of the product package. It is usually a combination of numbers and/or letters.
Test Results
HANWOOD HEALTH NMN PRO MAX 康活健全效逆齡三合一
HANWOOD U.S.A. Biotechnology Co., Ltd., has meticulously developed and formulated the platinum ratio of “HANWOOD Health《NMN PRO MAX 》Full-Effect Anti-Aging 3-in-1”. It uses high-content (NMN) of whole enzyme catalysis technology and adds precious (PQQ) and (CoQ10). It is a truly comprehensive repair product that restores youthful vitality to the body. By ingesting this product, it can help cells to produce NAD+ while enhancing body immunity and improving skin quality. Each bottle contains 22,200 mg of active ingredients. Only two capsules per day can be fully supplemented.