Hypromellose (cellulose capsule), microcrystalline cellulose, stearic acid (vegetable source) and silicon dioxide, butterbur extract (petasites hybridus) (root) (min. 15% sesquiterpenes as petasins), feverfew (tanacetum parthenium) (aerial parts).
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a gmp facility that processes other ingredients containing these allergens.