Home About GLG Our Products Our Supply Chain Quality Tech Support Contact Us hide Born from Earth. Refined for Great Taste. Our quality promise GLG’s stevia extracts will meet or exceed product specifications and perform consistently in your food or beverage application every time you use them. Our proven experience GLG's scientists have devoted over 15 years of research in NON-GMO means of natural propagation to develop the highest rebaudioside A yielding plants in the industry and to develop the separation processes to produce only the highest quality stevia extracts for use in a wide range of food and beverage applications. Our global reach GLG through its key customers and distribution relationships provides its stevia extracts across the globe in a growing variety of food and beverage applications.