Natural Factors Quercetin 500mg w/ Zinc & Copper (60 VCaps)

Natural Factors Quercetin 500mg with Zinc & Copper combines 500mg of quercetin bioflavonoids with 15mg of zinc (citrate) and 1,000mcg of copper (citrate) per capsule to support immune function and provide antioxidant protection. One capsule daily with food. Vegan, non-GMO, and free from artificial additives. Consult a healthcare practitioner for use beyond 12 weeks. 60 vegetarian capsules per bottle (60-day supply). Formulated by Natural Factors, a trusted Canadian natural health brand.

Quercetin is a bioflavonoid derived from the Sophora japonica flower and found in small amounts in many herbs, fruits, and vegetables. It provides antioxidant support and helps support immune function. Quercetin also acts as a zinc ionophore — helping zinc enter cells, where it supports the formation of antioxidant enzymes such as superoxide dismutase as part of the body’s antioxidant defences. Zinc is an essential trace mineral critical to both innate and adaptive immunity, as well as energy metabolism, tissue formation, and red blood cell production. Copper is included alongside zinc because these two minerals compete for absorption — supplementing them together helps maintain the proper balance between them.

Key Features

• 500mg quercetin (bioflavonoids, Sophora japonica) per capsule — antioxidant and immune support
• 15mg zinc (citrate dihydrate) per capsule — supports immune function and antioxidant enzyme formation
• 1,000mcg copper (citrate) per capsule — balances zinc absorption
• Quercetin acts as a zinc ionophore — helps zinc enter cells more effectively
• Supports immune function and provides antioxidant protection
• Helps in energy metabolism and tissue formation
• Helps form red blood cells and maintain healthy bones, hair, nails, and skin
• One capsule daily — convenient once-daily dosing
• Vegan, non-GMO, gluten-free, no artificial additives
• 60 vegetarian capsules (60-day supply)
• Formulated by Natural Factors, a Canadian natural health brand

Medicinal Ingredients (per capsule)

• Quercetin (bioflavonoids) — 500mg
• Zinc (citrate dihydrate) — 15mg
• Copper (citrate) — 1,000mcg

Non-Medicinal Ingredients

Vegetarian capsule (carbohydrate gum [cellulose], purified water), microcrystalline cellulose, vegetable grade magnesium stearate (lubricant), stearic acid, silica.

Allergen Statement

Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians and vegans.

Directions for Use

Adults: Take 1 capsule once daily with food, a few hours before or after taking other medications or natural health products, or as directed by a healthcare practitioner. Consult a healthcare practitioner for use beyond 12 weeks.

Cautions

Consult a healthcare practitioner before use if you are pregnant or breastfeeding. Consult a healthcare practitioner for use beyond 12 weeks. High-dose zinc supplementation over extended periods may deplete copper — the inclusion of copper in this formula helps mitigate this risk. Keep out of reach of children. Store in a cool, dry place.

Size: 60 VCaps (60-day supply) | Quercetin: 500mg | Zinc: 15mg | Copper: 1,000mcg | Brand: Natural Factors | Made in Canada