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  2. Vitamins, Minerals & Supplements
  3. Antioxidants
  4. Polyphenol
  5. Flavonoids - 733 items
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Pure Quercetin with Bromelain and Bioperine - Antioxidant Support, Extra Strong Formula with 1000mg, 1-Month Supply
35.39 CA$ 35.39 CA$ 35.39 CAD (0% OFF)
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Mason Natural Advance Ear Health Formula Bioflavonoids Plus 100 Caplets per Bottle Pack of 2 Total 200 Caplets
59.05 CA$ 59.05 CA$ 59.05 CAD (0% OFF)
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KAL Bioflavonoid 1000mg | 100ct
29.36 CA$ 29.36 CA$ 29.36 CAD (0% OFF)
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Lindberg Lemon Bioflavonoid Complex | 700mg | 250 Capsules
44.46 CA$ 44.46 CA$ 44.46 CAD (0% OFF)
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Tinnitus Relief Pills for Ringing Ears – Ear Tinnitus Relief for Ringing Ears with Flavonoids, B12 & Inositol – for Pain in Ears & Health Support – 180 Caplets – Daily Ear Ringing Relief 2 pack 360 Ct
116.70 CA$ 116.70 CA$ 116.7 CAD (0% OFF)
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Perque - Repair Guard 90 tabs
172.05 CA$ 172.05 CA$ 172.05 CAD (0% OFF)
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MASON NATURAL Ear Health Plus with B Vitamins, 50 Day Supply, Supports Normal Ear Health and Ringing
37.42 CA$ 37.42 CA$ 37.42 CAD (0% OFF)
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FREEDA Quercetin 500mg - Pure Quercetin Supplement for Histamine & Immune Support, Heart Health & Antioxidant Benefits - Gluten Free, Vegan Health Supplement for Adults Kosher Certified (60 Capsules)
42.15 CA$ 42.15 CA$ 42.15 CAD (0% OFF)
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Prescribed For Life Chrysin Powder, 98% High Purity Powder, Natural Flavonoid Supplements, Vegan, Gluten Free, Non GMO (4oz / 113g)
111.36 CA$ 111.36 CA$ 111.36 CAD (0% OFF)
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Nutricost Quercetin with Bromelain, 880mg Quercetin + 165mg Bromelain Per Serving, 120 Capsules, 60 Servings (2 Caps Per Serving) - Vegetarian, Non-GMO & Gluten Free
45.38 CA$ 45.38 CA$ 45.38 CAD (0% OFF)
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Designs for Health Quercetin-Ascorbate Powder, Vegan, 3.5 oz, 77 Servings
142.65 CA$ 142.65 CA$ 142.65 CAD (0% OFF)
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Quercetin 500mg Supplement - 200 Capsules - Dihydrate Powder Complex Pills
71.34 CA$ 71.34 CA$ 71.34 CAD (0% OFF)
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Novos Vital Chews | All-In-One Organ Support | Liver, Brain, Eyes, Heart & Gut Support for Men & Women | Nattokinase, Lutein, Inulin, Rutin & More | Tropical Flavor (120 Count)
134.03 CA$ 134.03 CA$ 134.03 CAD (0% OFF)
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Quercetin 500mg Capsules - Standardized to 95% | Highly Purified & Bioavailable Supplement | Natural Bio-flavonoids & Powerful Anti-Oxidants (30 Capsules)
38.31 CA$ 38.31 CA$ 38.31 CAD (0% OFF)
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7,8 Benzoflavone | 612mg Per Capsule | 60 Veggie Capsules | Anti Aromatase Anti Cortisol | Hormonal Balance, Cognitive Function, & Heart Health Support | Glass Bottle | Stearate-Free
92.08 CA$ 92.08 CA$ 92.08 CAD (0% OFF)
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CyanoVir – Advanced Immune Support Formula – Quercetin, Luteolin, Apigenin, EGCG – Promotes Immune Health, Cellular Protection & Renewal, and Respiratory Function – Made in The USA
47.77 CA$ 47.77 CA$ 47.77 CAD (0% OFF)
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Micro Ingredients Quercetin with Vitamin C & Zinc, 240 Capsules | 6‑in‑1 Formula with Quercetin, Vitamin C & 4 Zinc Forms (Picolinate, Citrate, Glycinate, Gluconate) | Non‑GMO
61.43 CA$ 61.43 CA$ 61.43 CAD (0% OFF)
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Supersmart - VeinoMax (Advanced Complex) - with Diosmin, Hesperidin, Horse Chestnut, Vitexin - Veins Supplement | Non-GMO & Gluten Free - 180 Vegetarian Capsules
101.39 CA$ 101.39 CA$ 101.39 CAD (0% OFF)
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Genex Formulas Quercetin 500mg (60 Capsules) Non-GMO, Gluten-Free (3 Pack)
65.44 CA$ 65.44 CA$ 65.44 CAD (0% OFF)
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Bromelain Supplement with Quercetin, Zinc, Fenugreek, Turmeric, Ginger, Black Pepper & Probiotics - Supports Digestion, Joint Health & Nutrient Absorption | 150 Capsules
35.47 CA$ 35.47 CA$ 35.47 CAD (0% OFF)