Quercetin 750+

Provides Immune Support, Respiratory Support, and Supports Healthy Seasonal Immune Function


These days, everyone is focused on maintaining immune and respiratory health, and our newest product has you covered. Quantum Health’s Quercetin 750+ is formulated with 750mg of Quercetin, along with 200 mg of Vitamin C and 11 mg of Zinc.

Quercetin is a flavonoid antioxidant that has been shown to have immune-supportive properties. It has been suggested to support the immune system through its antioxidant properties, which help protect the body against oxidative stress and cellular damage. Quercetin may also support the production and activity of immune cells which help to support the overall function of the immune system.  Preliminary laboratory and animal studies have found quercetin may also have a positive impact on gut health.

Quercetin also supports respiratory health. Its potent antioxidant effects can be critical in supporting airways and lungs. Quercetin may also help to support the epithelial barrier in the respiratory tract.

Vitamin C and Zinc are two well-known supplements that are important for immune support and are included in these formulas at levels that provide 100% of your daily recommended allowance.

Supplement: Vitamin C (Ascorbic Acid), Zinc (as Zinc Oxide), Quercetin Dihydrate (from Sophora japonica Bud Extract)

Other Ingredients: Hypromellose (Capsule), Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose.

Product Category: Quercetin Supplements for Immune System Support


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Looking for a Quantum Health retailer near you?

You can find Lip Clear Lysine+ at Walmart, Kroger, Target, Walgreens, CVS, Rite Aid, and everywhere else cold sore treatments are sold.

In addition, you can find other Quantum Health products at retailers like Whole Foods, Sprouts, Natural Grocers, and other stores that sell natural products and supplements.

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