Helps to support immune system. Source of an antioxidant that helps protect against oxidative damage caused by free radicals.Supplement FactsServing size: 2 CapsulesServings Per Container: 60 CapsulesMedicinal Ingredients     AmountN-Acetylcysteine     300 mgGreen Tea (Camellia sinensis) leaf extract standardized to 60% catechins and 40% EGCG    193 mgQuercetin     125 mg Vitamin C (ascorbic acid)     100 mgZinc (zinc bisglycinate)      15 mg*Percent Daily Values are based on 2,000 calorie diet.**Daily Value not established.Recommended Use: Helps to support immune system. Source of an antioxidant that helps protect against oxidative damage caused by free radicals.Recommended Dose: Adults take 2 capsules daily with food or as recommended by your healthcare practitioner. Take a few hours before or after taking other medications or natural health products.Non-Medicinal Ingredients: Capsule (hydroxypropylmethylcellulose), silicon dioxide, and magnesium stearate (veg).Caution: Do not use this product if you are taking antibiotics or nitroglycerin. Consult a healthcare practitioner prior to use if you are pregnant, breastfeeding, have kidney stones, a liver disorder, or an iron deficiency. Stop use and consult a healthcare practitioner if you develop symptoms of liver trouble such as yellowing of the skin/ eyes (jaundice), stomach pain, dark urine, sweating nausea, unusual tiredness and or loss of appetite. Rare, unpredictable cases of liver injury associated with green tea extract-containing products have been reported (in Canada and internationally). Consult a healthcare practitioner for use beyond 3 months.Storage: Keep tightly closed in a cool, dry place. Do not use if perma seal is missing.This product is non-GMO and gluten-free.