Swanson Quercetin 475mg 60 Veggie Capsules

Other Ingredients - Hypromellose (vegetarian capsule), microcrystalline cellulose, magnesium stearate, silica.

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Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take one vegetable capsule with water once or twice daily as a dietary supplement.

Please consult the product packaging for accurate instructions on how to use the product.

Ingredients	Typical Amount per Serving	%RI*
Quercetin (from quercetin dihydrate)	475 mg	**
* Reference Intake ** Reference Intake value not established

The Active Ingredient Is: Quercetin

Quercetin is a bioflavonoid with potent antioxidant activity and a role in supporting normal immune function. This formulation presents quercetin in a vegan, gluten-free capsule for easy integration into a plant-based lifestyle. The product is non-GMO and manufactured under standard quality controls.

This section describes quercetin in its common supplement form and how it aligns with typical plant-based ingredient sourcing and quality practices.

What Does Quercetin Do?

Quercetin helps maintain normal immune function and supports cardiovascular health through healthy vascular activity and reducing markers of inflammation, consistent with EFSA and NHS considerations for nutrient function. Dr. D'Andrea of the University of Bari noted its antioxidant effects in human studies.

It also contributes to overall antioxidant protection, with evidence suggesting immune and vascular support as part of a balanced diet and lifestyle.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Why Swanson Quercetin is Welzo Selected

Swanson aligns with Welzo's partner criteria through a long-standing reputation for affordable, quality supplements and a commitment to safety. The brand manufactures under FDA GMP guidelines, reinforcing our confidence in consistency and purity, while ingredient quality verification further supports transparency across their line. Swanson also offers vegan capsules that are gluten-free and Non-GMO, reflecting a broad quality standard that Welzo values.

This brand stands out in our evaluation for its established heritage and clear emphasis on trusted manufacturing practices. Our expert team of doctors, nurses, and nutritionists reviews brands for compliance with the certifications we require, and Swanson meets those standards with visible process controls and accessible formulation transparency. For this specific product, the high-potency quercetin focus matches Welzo's emphasis on potent, well-documented ingredients that are suitable for vegan capsules.

Choosing Swanson for this quercetin supports a brand-product match that emphasises quality, accessibility, and safety, delivering an evidence-aligned experience for customers seeking immune and cardiovascular wellness support.