Quercetin is one of the most well-known antioxidant bioflavonoids. A free radical scavenger, quercetin helps support healthy sinus, respiratory, and immune system function.
Isura™:
Non-GMO: Documentation ✔
Mass Spec: Lab Tested ✔
1 capsule per day or as directed by a health professional.
Vegetarian capsule (carbohydrate gum [cellulose], purified water), microcrystalline cellulose, stearic acid, magnesium stearate (vegetable grade), silicon dioxide.
Contains no artificial colors, preservatives, or sweeteners- no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.
| Supplement facts | ||
| Serving Size: 1 Capsule | ||
| Amount Per Serving | %Daily Value | |
| Quercetin | 500 mg | ** |
| **Daily Value not established. | ||
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