Best Flavonoid Antioxidant Supplements Under $200 (2026)

We ranked supplements under $200 by a value score combining ingredient dosages, formulation features (bromelain, vitamin C, zinc, vegan), and average user ratings

Top Picks

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    Quercetin 500mg with Bromelain | Bioactive Phytosome Complex

    Quercetin 500mg with Bromelain | Bioactive Phytosome Complex

    MoxyVites • ★ 4.0/5 • Budget

    Quercetin 500mg capsules enhanced with phospholipid binding for improved absorption. Supports seasonal allergies and immune health with all-natural ingredients. Customer notes include effective absorption and some stomach sensitivity for a subset of users

    • 20x higher absorption vs regular quercetin
    • phospholipid-bound bioavailability
    • bioactive phytosome complex
    Check current price on Amazon →
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    Quercetin LipoMicel matrix softgels, 60 count

    Quercetin LipoMicel matrix softgels, 60 count

    Natural Factors • ★ 3.8/5 • Budget

    Quercetin supplement with lipomicel matrix for enhanced absorption. Supports immune and heart health; easy to take as a daily softgel. Customer note: effective for immune function and absorption

    • lipomicel matrix for absorption
    • supports immune function
    • heart and capillary health support
    Check current price on Amazon →
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Buying Guide

Check active flavonoid and dosage

Look for clear per‑serving amounts of flavonoids such as quercetin or diosmin (e.g., 250–1215 mg ranges) so you can compare potency across brands

Consider enzyme combinations

Products with bromelain may enhance absorption or provide added enzyme support; bromelain‑free formulas are available if you prefer no proteolytic enzymes

Watch for complementary nutrients

Formulations that include vitamin C or zinc can offer synergistic immune support alongside flavonoids; check labels for these additions

Match delivery form to preference

Choose veggie capsules, standard capsules, or other formats based on dietary restrictions—some options are specifically marketed as vegan or plant‑based

Evaluate circulatory‑focused ingredients

For vein health or leg comfort, look for diosmin‑containing products or blends labeled for circulatory support rather than general antioxidant claims