Tribulus terrestris, Bulgarian (standardized to 45% steroidal saponins) (aerial parts) 500 mg. Other ingredients: Gelatin, rice flour, may contain one or more of the following: microcrystalline cellulose (plant fiber), magnesium stearate, silica. Allergens No allergens explicitly declared on label. Warnings For adults only. Do not take this product if you are pregnant or nursing. Consult your physician before using this or any product if you are taking medication or have a medical condition. Keep out of reach of children. Do not use if seal is broken. Storage Store in a cool, dry place.