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Quercetin 500 mg with Zinc & Copper

Natural FactorsUpdated April 2026

Product Information

Form
Capsule
Servings Per Container
60
UPC
0 68958 01385 5
Product Type
Other Combinations
DSLD Entry Date
2023-01-23

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

All Ingredients

IngredientAmount% DV
Zinc15 mg136%
Copper1 mg111%
Quercetin500 mg

† Daily Value not established.

Label Statements

Seals/Symbols

ISURA Non-GMO Mass Spec Documentation Lab tested

Suggested/Recommended/Usage/Directions

Suggested usage: 1 capsule 2 times per day with food or as directed by a health professional.

Precautions re: Pregnant or Nursing or Prescription Medications

Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding, or trying to conceive, or if you are taking medication, have a medical condition, or anticipate a surgery.

Precautions re: Children

Keep out of the reach of children.

Formulation re: Other

Quercetin is one of the most well-known antioxidant bioflavonoids. A free radical scavenger, quercetin helps support healthy sinus, respiratory, cardiovascular, and immune system function.

Formula re: Contains

With zinc and copper for added immune support.

Formulation re: Other

Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.

Formulation re: Does NOT Contain

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.

Formulation re: Vegetarian/Vegan

Suitable for vegetarians/vegans.

Precautions re: All Other

Sealed for your protection. Do not use if seal is broken.

Storage

For freshness, store in a cool, dry place.

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Formulation re: Other

Product of Canada

General Statements: All Other Content

Recyclable container and label.

FDA Statement of Identity

Dietary Supplement

Formulation re: Other

Immune support

Brand IP Statement(s) re: (c), (TM), (SM)

Isura is a registered trademark of ISURA.

Supplement Facts Panel

Supplement Facts
Serving Size 1 Capsule(s)
Servings Per Container 60
Amount Per Serving% Daily Value*
Zinc
15 mg136%
Copper
1 mg111%
Quercetin
500 mg

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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