Vegetable cellulose, silica, vegetable magnesium stearate.
(notice: most people should not experience flushing when using this product. However a few sensitive individuals may experience a temporary skin flushing (hot feeling and skin redness), burning, itching, or rash caused by an increase in blood flow near the skin. Do not take on an empty stomach. Do not take more than the recommended dose unless prescribed by your healthcare practitioner. Not intended for use by pregnant or nursing women, if you are taking any medications or have any medical condition, consult your healthcare practitioner before use. Discontinue use and consult your healthcare practitioner if any adverse reactions occur. Do not use if outer bottle seal is missing or damaged.)