* Herbal Supplement * Approved by Michael Tierra L.Ac, O.M.D Planetary Herbals EarthSweet Stevia combines a highly potent stevia concentrate with fructooligosaccharides (FOS). Both are water extracted and non-bleached, avoiding the use of harsh or toxic chemicals. EarthSweet Stevia may help support healthy blood sugar levels when used as part of your diet. This product is suitable as a dietary supplement with your favorite foods or beverages.