Allergy Aid with quercetin, zinc, vitamin C and L-cysteine. 1800mg Made in Oregon Vegan Friendly Does not contain: common allergens, animal products, sugar, gluten, preservatives, artificial coloring, pesticides, herbicides, GMO’s or magnesium stearate. *These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.Serving Size 2 capsulesVitamin C (as ascorbic acid) 144mg 160%Zinc (as bis---glycinate chelate) 27mg 245%Quercetin Standardized to 98% 558mg---sophorae japonica (flower) standardized min 98% = 547mg quercetinL---Cysteine 171mg*Daily Value not established.Other Ingredients: none. Capsule: hypromellose (plant derivative).Ingredientsvitamin c, zinc, quercetin extract, l-cysteine, hypromellose (Capsule)Directions As a dietary supplement, take 2 capsule 4 times daily with meals, or as directed by your health care professional. Zinc and or Quercetin can cause stomach upset, if this happens best taken with food. To avoid inhibiting absorption, take a couple hours before or after a meal. Warning: For adults only. Keep out of reach of children. Consult physician if you are pregnant/nursing, taking medications, or have a medical condition. Store in cool, dry location after opening.