GSL Technology Incorporated is dedicated to improving the health of Diabetics. Bitter Melon and Bitter Melon Plus are examples of our dedicated research to develop the most effective dietary supplements, vitamins and herbs available.GSL Tech, a California-based company, has been producing vitamins, herbs and dietary supplements for many years. Combined with extensive research and today's exacting technology, GSL Tech is a name that is known for the highest standards of potency, stability and consistency. GSL Tech worked with a Chinese company to research and develop our formulas; the final product being produced in CaliforniaAlthough Bitter Melon has not been evaluated by the Food and Drug Administration, it has been approved by China's Ministry of Health. Bitter Melon extract tablets have received a "Special Stamp for Certificate of Assay on Functions of Health Food" by the Beijing Municipal Health and Anti-epidemic Station and a "Special Stamp by Scientific Research" from Xiyuan Hospital, a member of the China Academy of Traditional Chinese Medicine. All tests, clinical trials, and lab reports show the health benefits of Bitter Melon.