From the Manufacturer's Label:
Patented Chromium Complex
Biologically Active/Niacin Bound
Supports Healthy Blood Sugar Levels**
NOW® ChromeMate® contains a unique patented niacin-bound chromium complex. Chromium is an essential trace mineral that works to support healthy blood glucose levels already within a normal range and plays an important role in the proper utilization of protein, fats and carbohydrates.**
Independent studies show that ChromeMate® provides greater biological activity than other chromium supplements tested.**
Manufactured by Now Foods.
Contains no sugar, salt, yeast, wheat, gluten, corn, soy, milk, egg shellfish or preservatives.