Supplement Facts: 
1 capsule contains:
Quercetin 250mg
Other Ingredients: hypoallergenic plant fiber (cellulose), vegetarian capsule (cellulose, water).
Contains NO: artificial additives, allergens, GMOs, environmental contaminants or added excipients.
Recommended Use: 
Adults: As a dietary supplement, take 2 to 4 capsules per day, in divided doses, between meals.