Natural Factors
natural Factors Quercetin (500 mg) 60 capsules
natural Factors Quercetin (500 mg) 60 capsules
Parallel Import Learn more
Parallel-imported products are sourced from overseas markets and imported in their original packaging by us or our suppliers. Lower sourcing and supply-chain costs are reflected in our prices. Packaging, labels or warranty arrangements may differ from Hong Kong authorized products.
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Key Benefits:
- Rich in antioxidants to help support the immune system
- Supports cardiovascular health, skin health, and tissue formation
- Helps with zinc and copper deficiency
- Also used by allergy sufferers
- Features easy-to-swallow vegetarian capsules
- Non-GMO, suitable for vegetarians
Suggested Use:
Adults: 1 capsule daily with a meal or as directed by a healthcare practitioner
Natural Factors Quercetin Complex (500 mg) is a concentrated antioxidant supplement containing the bioflavonoid quercetin. Quercetin is a plant pigment naturally found in certain fruits, vegetables, and herbs such as red onions, leafy greens, apples, and red grapes. Quercetin is used in herbal medicine for cardiovascular health. It also provides a rich source of antioxidants, which play a crucial role in helping the body neutralize free radicals that cause oxidative damage to tissues. Taking just 1 easy-to-swallow Natural Factors Quercetin Complex (500 mg) vegetarian capsule daily offers a convenient way to increase your intake of quercetin, zinc, and copper. It is non-GMO and free from artificial colors, preservatives, and sweeteners, making it suitable for vegetarians.
This is an excellent antioxidant supplement for adults concerned about cardiovascular health and for those facing elevated levels of oxidative stress, such as from poor diet or exposure to environmental pollutants.
Key Ingredients and Content:
Each vegetarian capsule contains:
Quercetin (bioflavonoid) ………. 500 mg
Zinc (citrate, dihydrate) ……….. 15 mg
Copper (citrate) ……...………… 1000 mcg
Other Ingredients:
Vegetarian capsule (carbohydrate gum, purified water), vegetable-grade magnesium stearate (lubricant), stearic acid, microcrystalline cellulose, silicon dioxide.
Free from artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, eggs, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians/vegans.
Caution:
The above products are daily health supplements and not medicinal products, with no medical efficacy. The above products have not been registered under the Pharmacy and Poisons Ordinance or the Chinese Medicine Ordinance. Any claims made for these products have not been evaluated for such registration. These products are not intended for the diagnosis, treatment, or prevention of any disease. This information is for reference only and is not intended for diagnosis or treatment. Due to seasonal variations in raw material sourcing, the color of each batch of finished products may vary, but this will never affect the quality and efficacy of the product, and it is safe for consumption.
Origin: Canada
Product Code: NF023259
Important information
Important information
To comply with Hong Kong’s Undesirable Medical Advertisements Ordinance (Cap. 231), wording relating to diseases or product effects on the original packaging may be covered with a label. You may remove the label to view the original packaging. This does not affect product quality or authenticity.
These products are daily health supplements, not medicines, and are not intended to diagnose, treat or prevent disease. They have not been registered under the Pharmacy and Poisons Ordinance or the Chinese Medicine Ordinance, and related claims have not been evaluated for such registration. Natural ingredients may vary slightly in colour between batches without affecting product quality.
Where suppliers provide two slightly different packaging versions, either version may be supplied at random.
Information and images are for reference only. The actual product prevails.

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