Top 5 Flavonoids Supplements in Canada, 2025

Thorne Research Quercetin Phytosome stands out due to its unique phospholipid delivery system which enhances the absorption and bioavailability of quercetin. This product is designed to support immune function and provide antioxidant protection against free radicals. It is free from artificial additives and is produced in a GMP-certified facility, ensuring high quality and safety standards. Thorne Research's commitment to research-driven ingredients makes it a top choice for health-conscious consumers.

Jarrow Formulas Quercetin is a trusted product known for its effective formulation that supports seasonal health and provides antioxidant benefits. With a high dose of pure quercetin, it aids in maintaining a healthy response to environmental stresses and supports cardiovascular health. The product is gluten-free and contains no artificial preservatives, ensuring a clean supplement option. Jarrow Formulas has a strong reputation for quality and efficacy in the supplement market.

NOW Foods Quercetin with Bromelain is a powerful combination that not only offers the benefits of quercetin but also enhances its effects with the addition of bromelain, which supports digestion and inflammation response. This dual-action formula makes it unique among quercetin supplements. NOW Foods emphasizes natural ingredients and quality, making it a favorite for those seeking reliable dietary supplements. The product is also suitable for vegans and is free of common allergens.

Pure Encapsulations Quercetin is formulated with premium-grade, hypoallergenic ingredients, ensuring it is safe for sensitive individuals. This product is well-known for its high bioavailability form which effectively supports immune function and promotes histamine balance. Pure Encapsulations is dedicated to transparency and quality, giving consumers confidence in their products. Their rigorous testing and adherence to strict quality standards highlight their commitment to health and wellness.