Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best flavonoid antioxidant supplements of 2026
Save up to 24% off
Best Choice1
Black ForestBlack Forest High Flavanol Cocoa Powder (1200mg Flavanols & Flavonoids Supplements)10X More Flavanols (Epicatechin) Than Cocoa & 600mg of Epicatechin Supplement for Heart Health, Nitric Oxide & Energy
20% Off Limited Time DealKey specs-
package dimensions:6.06 x 3.9 x 3.7 inches 11.68 ounces
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asin:B0CTJ67LK1
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manufacturer:Black Forest
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country of origin:USA
9.9Exceptional
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Value for Money2
Lipo-FlavonoidLipo-Flavonoid Ear Ringing - Doctor-Recommended for Ringing Ears - Clinically Proven Lemon Bioflavonoid Complex with Vitamins C, B1, B2, B6, B12, & Calcium - 150 Caplets
10% OffKey specs-
asin:B07GTHKNC6
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product dimensions:2.25 x 2.25 x 4.45 inches 6.38 ounces
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date first available:November 1, 2019
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item model number:645036
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manufacturer:Bridges CHC
9.6Exceptional
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3
HorbäachHorbäach Citrus Bioflavonoids Supplement | 1500mg | 300 Caplets | Vegetarian, Non-GMO, and Gluten Free Formula | Value Size
Key specs-
asin:B08YRWXTPY
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product dimensions:3.05 x 3.05 x 5.95 inches 0.05 ounces
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date first available:February 22, 2021
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item model number:N/A
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manufacturer:Horbaach
9.5Excellent
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4
Lipo-FlavonoidLipo-Flavonoid for Vertigo & Dizziness Relief, Clinically Tested Formula with Ginkgo Biloba, Vitamin D, & Vitamin B Complex, Inner Ear Health & Balance Support, 30-Count (Pack of 1)
Key specs-
asin:B07GTJ3DSV
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product dimensions:N/A
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date first available:September 14, 2022
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item model number:N/A
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manufacturer:Bridges Consumer Healthcare
9.4Excellent
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5
Lipo-FlavonoidLipo Flavonoid Ear Ringing - Doctor-Recommended for Ringing Ears – Clinically Proven Lemon Bioflavonoid Complex with Vitamins C, B1, B2, B6, B12, & Calcium - 100 Caplets
24% OffKey specs-
asin:B018J1LOSI
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product dimensions:4.5 x 4.5 x 4 inches; 4.16 ounces
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date first available:February 23, 2007
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item model number:N/A
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manufacturer:EMCW9
9.1Excellent
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6
ClarusphClarusph Citrus Bioflavonoids for Circulation & Antioxidant | Flavonoids Supplements - Standardized to 50% Hesperidin | Bioflavonoids 1000mg with Quercetin & Rutin | Flavonoids Vegan, 120 Capsules
8.9Very Good
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7
GyumolicsGyumolics Flavonoid Supplement Gummies 3000mg – Bioflavonoid Complex with Hesperidin, Quercetin, Lemon Bioflavonoids & Vitamin C – 60 Gummies
8.8Very Good
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8
GyumolicsGyumolics Flavonoid Supplement Gummies 3000mg – Bioflavonoid Complex with Hesperidin, Quercetin, Lemon Bioflavonoids & Vitamin C – 120 Gummies
8.6Very Good
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9
POWERED X PLANTSHigh Flavanol Cocoa Powder - 1500mg Cocoa Flavanols 12X More Epicatechin, 700MG Epicatechin Antioxidant Flavonoids - Supports Brain, Heart Health, Nitric Oxide & Circulation by Powered X Plants
8.4Good
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10
HorbäachHorbäach Lemon Bioflavonoids Supplement | 1400 mg | 200 Capsules | Complex with Rutin and Hesperidin | Non-GMO and Gluten Free
Key specs-
asin:B086H41VWG
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product dimensions:3.05 x 3.05 x 5.95 inches 8.8 ounces
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date first available:March 26, 2020
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item model number:N/A
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manufacturer:Horbaach
8.2Good
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