Other ingredients: vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, silica.
Caution: if taken in high doses, magnesium may have a laxative effect. If this occurs, divide dosing, reduce intake, or discontinue product.,warnings: do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.