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You are here: Home / Reviews / Best Flavonoid Vitamin Supplements

Best Flavonoid Vitamin Supplements

If you’re concerned about your vitamin intake, it’s important to find out whether you’re consuming enough of the right vitamins. But the health benefits of a vitamin extend beyond simply consuming the RDA. Certain vitamins and minerals can help support your health in various ways, from supporting your immune system to enhancing your mood. And some vitamins can work together to heighten their effects.

Here, your shopping list of the best vitamin supplements.

# Preview Product Price
1 Pure Encapsulations Essential-C & Flavonoids | Vitamin C Supplement for Antioxidant, Immune and Vascular Support* | 90 Capsules Pure Encapsulations Essential-C & Flavonoids | Vitamin C Supplement for Antioxidant, Immune and... $23.60 Buy on Amazon
2 Lipo-Flavonoid Plus, Tinnitus Relief for Ringing Ears, OTC Flavonoid Ear Health Vitamins, Bioflavonoids & Vitamin C, 150 Caplets Lipo-Flavonoid Plus, Tinnitus Relief for Ringing Ears, OTC Flavonoid Ear Health Vitamins,... $29.99 Buy on Amazon
3 NOW Supplements, Super Antioxidants with Herbal Extracts and a Broad Spectrum of Flavonoids, 120 Veg Capsules NOW Supplements, Super Antioxidants with Herbal Extracts and a Broad Spectrum of Flavonoids, 120 Veg... $20.84 Buy on Amazon
4 Lipo-Flavonoid Plus, Tinnitus Relief for Ringing Ears, OTC Flavonoid Ear Health Vitamins, Bioflavonoids & Vitamin C, 100 Caplets Lipo-Flavonoid Plus, Tinnitus Relief for Ringing Ears, OTC Flavonoid Ear Health Vitamins,... $25.87 Buy on Amazon
5 Citrus Bergamot and Citrus Bioflavonoids Complex - Citrus Bergamot Supplement for High Cholesterol Immune Support and Heart Health with Flavonoids Vitamin C Diosmin Hesperidin and Rutin 50mg Citrus Bergamot and Citrus Bioflavonoids Complex - Citrus Bergamot Supplement for High Cholesterol... $16.77 Buy on Amazon
6 Lipo-Flavonoid Day & Night Combo Kit, Tinnitus Relief for Ringing Ears, Plus & Lipo-Flavonoid Night with Melatonin & Vitamin C, 90 Caplets Lipo-Flavonoid Day & Night Combo Kit, Tinnitus Relief for Ringing Ears, Plus & Lipo-Flavonoid Night... $24.47 Buy on Amazon
7 Primetime Sports Quercetin + Zinc + Vitamin C 1000mg Gummies Supplements with Elderberry, Flavonoid Vitamin for Kids Adults Immunity, Immune Support Gummy Booster Vegan (2 Pack) 60 Count (Pack of 2) Primetime Sports Quercetin + Zinc + Vitamin C 1000mg Gummies Supplements with Elderberry, Flavonoid... $39.95 Buy on Amazon
8 Lipo-Flavonoid Plus Ear Health Supplement | 500 Caplets | #1 ENT Doctor Recommended for Ear Ringing | Most Effective Over the Counter Tinnitus Treatment Lipo-Flavonoid Plus Ear Health Supplement | 500 Caplets | #1 ENT Doctor Recommended for Ear Ringing... $98.64 Buy on Amazon
9 Designs for Health Quercetin-Ascorbate Powder - 500mg Quercetin Flavonoid Antioxidant Supplement - Vitamin C to Help Support Normal Histamine Response - Easy Drink Add-in, Vegan (100 Servings / 100g) Designs for Health Quercetin-Ascorbate Powder - 500mg Quercetin Flavonoid Antioxidant Supplement -... $61.49 Buy on Amazon
10 Lipo-Flavonoid Plus Dietary Supplement Ear Health, 100 Count (Pack of 2) Lipo-Flavonoid Plus Dietary Supplement Ear Health, 100 Count (Pack of 2) $39.50 Buy on Amazon

Our Editor’s Best Flavonoid Vitamin Supplements Reviews

Bestseller No. 1
Pure Encapsulations Essential-C & Flavonoids | Vitamin C Supplement for Antioxidant, Immune and Vascular Support* | 90 Capsules
Pure Encapsulations Essential-C & Flavonoids | Vitamin C Supplement for Antioxidant, Immune and Vascular Support* | 90 Capsules
  • Immune Support: Essential-C and flavonoids help maintain a healthy immune system as well as healthy cell function.*
  • Highly Absorbable: Essential-C & flavonoids provides highly absorbable vitamin C and flavonoid compounds for synergistic antioxidant, immune and vascular integrity support.*
  • Antioxidant Support: Includes bioflavonoids, quercetin and rutin, which are free radical scavengers that complement the role of vitamin C.*
  • Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
  • Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.
$23.60
Buy on Amazon
Bestseller No. 2
Lipo-Flavonoid Plus, Tinnitus Relief for Ringing Ears, OTC Flavonoid Ear Health Vitamins, Bioflavonoids & Vitamin C, 150 Caplets
Lipo-Flavonoid Plus, Tinnitus Relief for Ringing Ears, OTC Flavonoid Ear Health Vitamins, Bioflavonoids & Vitamin C, 150 Caplets
  • DOCTOR RECOMMENDED: considered by ENTs to be the most effective over-the-counter solution to reduce ear ringing
  • NATURAL LEMON BIOFLAVONOID COMPLEX: contains Vitamins C, B1, B2, B6, B12, Calcium, Choline Bitartrate, Inositol, Niacin and Pantothenic Acid to provide nutritional support for the inner ear for people with tinnitus and Meniere's syndrome
  • CLINICALLY STUDIED: therapeutic benefits have been widely recognized over 50 years of use for the treatment of tinnitus
  • RECOMMENDED REGIMEN: take 2 caplets 3 times a day (6 caplets total each day) for at least 60 days
  • MONEY BACK GUARANTEE: if you don't find relief from ringing in the ears with use as directed for 60 days, we will refund your purchase. Must have receipt or proof of purchase to qualify
$29.99
Buy on Amazon
Bestseller No. 3
NOW Supplements, Super Antioxidants with Herbal Extracts and a Broad Spectrum of Flavonoids, 120 Veg Capsules
NOW Supplements, Super Antioxidants with Herbal Extracts and a Broad Spectrum of Flavonoids, 120 Veg Capsules
  • PHYTOFLAVONOID FORMULA: Including green tea extract, milk thistle extract, turmeric root extract, quercetin, bromelain extract, rosemary, grape seed extract, ginkgo biloba extract, ginger root, hawthorn extract, cranberry powder, and bilberry extract.
  • VEGAN, COMPREHENSIVE BLEND: Filled with herbal extracts and helps to maintain optimal health.*
  • CLASSIFICATIONS/CERTIFICATIONS: Vegan/Vegetarian, Quality GMP Assured, Soy Free, Sugar Free, Nut Free, Dairy Free, Egg Free, Corn Free, Low Sodium, Made Without Gluten
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
$20.84
Buy on Amazon
SaleBestseller No. 4
Lipo-Flavonoid Plus, Tinnitus Relief for Ringing Ears, OTC Flavonoid Ear Health Vitamins, Bioflavonoids & Vitamin C, 100 Caplets
Lipo-Flavonoid Plus, Tinnitus Relief for Ringing Ears, OTC Flavonoid Ear Health Vitamins, Bioflavonoids & Vitamin C, 100 Caplets
  • #1 DOCTOR RECOMMENDED: considered by ENTs to be the most effective over-the-counter solution to reduce ear ringing.
  • NATURAL LEMON BIOFLAVONOID COMPLEX: contains Vitamins C, B1, B2, B6, B12, Calcium, Choline Bitartrate, Inositol, Niacin and Pantothenic Acid to provide nutritional support for the inner ear for people with tinnitus and Meniere's syndrome.
  • CLINICALLY STUDIED: therapeutic benefit has been widely recognized in over 50 years of use and observation for the treatment of tinnitus.
  • RECOMMENDED REGIMEN: take 2 caplets 3 times a day (6 caplets total each day) for at least 60 days.
  • MONEY BACK GUARANTEE: if you don’t find relief from ringing in the ears with use as directed for 60 days, we will refund your purchase. Must have receipt or proof of purchase to qualify.
$25.87
Buy on Amazon
Bestseller No. 5
Citrus Bergamot and Citrus Bioflavonoids Complex - Citrus Bergamot Supplement for High Cholesterol Immune Support and Heart Health with Flavonoids Vitamin C Diosmin Hesperidin and Rutin 50mg
Citrus Bergamot and Citrus Bioflavonoids Complex - Citrus Bergamot Supplement for High Cholesterol Immune Support and Heart Health with Flavonoids Vitamin C Diosmin Hesperidin and Rutin 50mg
  • Citrus Bergamot for Cholesterol - Anyone searching for cholesterol lowering supplements should embrace the power of our ultra potent citrus bergamot extract 1000mg heart health supplement for adults
  • Unique Formula - Forget about simple lower cholesterol supplements and try our proprietary blend of Vitamin C with Bioflavonoids Citrus bergamot Antioxidants Polyphenols and Immunity vitamins
  • Multiple Benefits - Unlike other supplements to lower cholesterol citrus bergamot and bioflavonoids can also offer immunity support help reduce ear ringing and even promote more youthful looking skin
  • Superfood Origin - Don’t underestimate the power of these superfood citrus fruits including Bitter orange Grapefruits and Citrus bergamot packed with nourishing flavones vitamins and antioxidants
  • Natures Craft Quality - We are proud to be a leading name in immune support supplements and other herbal supplements because we believe in sharing all of the goodness Mother Nature has to offer
$16.77
Buy on Amazon
SaleBestseller No. 6
Lipo-Flavonoid Day & Night Combo Kit, Tinnitus Relief for Ringing Ears, Plus & Lipo-Flavonoid Night with Melatonin & Vitamin C, 90 Caplets
Lipo-Flavonoid Day & Night Combo Kit, Tinnitus Relief for Ringing Ears, Plus & Lipo-Flavonoid Night with Melatonin & Vitamin C, 90 Caplets
  • CONVENIENT DAY/NIGHT KIT: contains 60 day-time dose caplets of Lipo-Flavonoid Plus. And 30 night-time dose caplets of Lipo-Flavonoid Night, with added melatonin, for falling and staying asleep.
  • #1 DOCTOR RECOMMENDED: considered by ENTs to be the most effective over-the-counter solution to reduce ear ringing.
  • NATURAL LEMON BIOFLAVONOID COMPLEX: contains Vitamins C, B1, B2, B6, B12, Calcium, Choline Bitartrate, Inositol, Niacin and Pantothenic Acid to provide nutritional support for the inner ear for people with tinnitus and Meniere's syndrome.
  • CLINICALLY STUDIED: therapeutic benefit has been widely recognized in over 50 years of use and observation for the treatment of tinnitus.
  • MONEY BACK GUARANTEE: if you don't find relief from ringing in the ears with use as directed for 60 days, we will refund your purchase. Must have receipt or proof of purchase to qualify
$24.47
Buy on Amazon
Bestseller No. 7
Primetime Sports Quercetin + Zinc + Vitamin C 1000mg Gummies Supplements with Elderberry, Flavonoid Vitamin for Kids Adults Immunity, Immune Support Gummy Booster Vegan (2 Pack) 60 Count (Pack of 2)
Primetime Sports Quercetin + Zinc + Vitamin C 1000mg Gummies Supplements with Elderberry, Flavonoid Vitamin for Kids Adults Immunity, Immune Support Gummy Booster Vegan (2 Pack) 60 Count (Pack of 2)
  • (2 MONTH SUPPLY | 120 GUMMIES) - Maximum Strength 1000mg Blend of Quercetin with Zinc, Vitamin C and Elderberry Supplement Extract for Adults and Kids
  • BALANCED IMMUNE SYSTEM*- Quercetin is a naturally occurring free radical scavenger that supports healthy seasonal immune system function.* Laboratory studies have demonstrated that quercetin can also help to promote normal respiratory function.*
  • ZINC QUERCETIN SUPPLEMENT - Quercetin 1000mg + Zinc, 500mg per chewable gummy, is packed with double the dosage of our competitors and Zink Vit C Powder, our Qucertin will provide daily antioxidants, immune defense, and acts as an anti-inflammatory immunity system booster all throughout the day.
  • ANTI-INFLAMMATORY PROPERIES- Quercetin helps to lower the release of histamines, a compound that is released by cells in response to allergic and inflammatory reactions. Subsequently helping to lower pains and discomfort related to Inflammation.
  • MADE IN THE USA- At our FDA Registered facility with Guaranteed Purity & Potency. We offer best quality products for the best value. All our products are Third Party Tested. We do not compromise on quality.
$39.95
Buy on Amazon
Bestseller No. 8
Lipo-Flavonoid Plus Ear Health Supplement | 500 Caplets | #1 ENT Doctor Recommended for Ear Ringing | Most Effective Over the Counter Tinnitus Treatment
Lipo-Flavonoid Plus Ear Health Supplement | 500 Caplets | #1 ENT Doctor Recommended for Ear Ringing | Most Effective Over the Counter Tinnitus Treatment
  • #1 DOCTOR RECOMMENDED: considered by ENTs to be the most effective over-the-counter solution to reduce ear ringing.
  • NATURAL LEMON BIOFLAVONOID COMPLEX: contains Vitamins C, B1, B2, B6, B12, Calcium, Choline Bitartrate, Inositol, Niacin and Pantothenic Acid to provide nutritional support for the inner ear for people with tinnitus and Meniere's syndrome.
  • CLINICALLY STUDIED: therapeutic benefit has been widely recognized in over 50 years of use and observation for the treatment of tinnitus.
  • RECOMMENDED REGIMEN: take 2 caplets 3 times a day (6 caplets total each day) for at least 60 days.
  • MONEY BACK GUARANTEE: if you don’t find relief from ringing in the ears with use as directed for 60 days, we will refund your purchase.
$98.64
Buy on Amazon
Bestseller No. 9
Designs for Health Quercetin-Ascorbate Powder - 500mg Quercetin Flavonoid Antioxidant Supplement - Vitamin C to Help Support Normal Histamine Response - Easy Drink Add-in, Vegan (100 Servings / 100g)
Designs for Health Quercetin-Ascorbate Powder - 500mg Quercetin Flavonoid Antioxidant Supplement - Vitamin C to Help Support Normal Histamine Response - Easy Drink Add-in, Vegan (100 Servings / 100g)
  • Powerful Flavonoid & Antioxidant Powder - Unflavored quercetin supplement, just add to water. 100 Servings per container.
  • 500mg Quercetin - Quercetin is one of several flavonoids that have effects on mast cells and basophils.*
  • Histamine Support - Vitamin C helps promote normal histamine responses.*
  • Vegan & Non-GMO - This product is Vegetarian and Vegan-Friendly. Made without GMOs, Gluten, Dairy, or Soy.*
  • Over 50,000 Doctors Agree - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
$61.49
Buy on Amazon
Bestseller No. 10
Lipo-Flavonoid Plus Dietary Supplement Ear Health, 100 Count (Pack of 2)
Lipo-Flavonoid Plus Dietary Supplement Ear Health, 100 Count (Pack of 2)
  • Blends essential vitamins with eriodictyol glycoside;Supports ear health;Free of sugar, starch, yeast, wheat, corn, milk products and preservatives
$39.50
Buy on Amazon

Best Flavonoid Vitamin Supplements Buying Guide

Before choosing the best flavonoid vitamin supplement you should consider following options:

1. Riboflavin: This is one of the most important vitamins in the B-complex group, and is also known as vitamin B2. Riboflavin helps the body metabolize carbohydrates, protein and fat, and also aids in the absorption of iron.

Good sources of vitamin B2 include milk, eggs, leafy greens, nuts, fish and yeast. Adults should consume 1.3mg of riboflavin daily.

2. Niacin: Also known as vitamin B3, niacin is essential for the production of energy from carbohydrates, proteins and fats. It is also involved in the production of sex hormones, and the creation of new DNA for cell division.

Niacin is found in eggs, fish, poultry, lentils, peanuts, mushrooms, seeds, vegetables, milk and meat. Adults should consume around 16mg of niacin daily.

3. Vitamin B6: Also known as pyridoxine, vitamin B6 is synthesized by the body, and is involved in the production of new proteins and the breakdown of carbohydrates, fats and amino acids.

Vitamin B6 is found in almonds, banana, beef, chicken, lentils, milk, oatmeal, salmon, spinach, tuna and turkey. Adults should consume around 1.3mg of vitamin B6 daily.

4. Vitamin B9: Also known as folic acid, vitamin B9 is essential for the production of new cells and the formation of DNA. It is also involved in the production of amino acids, which are the building blocks of protein.

Folic acid is found in beans, lentils, dark leafy greens, oranges, bananas, asparagus, spinach, avocado, mushrooms, liver, salmon and chicken. Adults should consume around 400mcg of folic acid daily.

5. Vitamin B12: Also known as cyanocobalamin, vitamin B12 is essential for the production of red blood cells, DNA and new cells. Vitamin B12 can only be absorbed in the presence of intrinsic factor, a protein secreted in the stomach.

Vitamin B12 is found in fish, meat, eggs and dairy products. Adults should consume around 3mcg of vitamin B12 daily.

6. Vitamin B15: Also known as pangamic acid, vitamin B15 plays an important role in energy production.

7. Vitamin B17: Also known as laetrile or amygdalin, vitamin B17 is not synthesized by the body, and is therefore an essential vitamin.

Vitamin B17 is found in apricot kernels, bitter almonds, apples, beans, cabbage, carrots, millet, oranges and pecans.

8. Vitamin B21: Also known as hordenine or harman, vitamin B21 is not synthesized by the body, and is therefore an essential vitamin.

Vitamin B21 is found in beer, coffee, tea, dark chocolate and wine.

9. Vitamin B23: Also known as dimethylgallic acid, vitamin B23 is not synthesized by the body, and is therefore an essential vitamin.

Vitamin B23 is found in cruciferous vegetables such as broccoli, cabbage, and cauliflower.

10. Vitamin B24: Also known as chromium, vitamin B24 is not synthesized by the body, and is therefore an essential vitamin.

Vitamin B24 is found in beetroot, broccoli, Chinese cabbage, cl


What else you should know about flavonoid vitamin supplements

1. What are the benefits of taking flavonoid supplements?

Some potential benefits of taking flavonoid supplements include reducing inflammation, improving heart health, and protecting against cancer.

2. What are the different types of flavonoids and which are the most effective?

There are six different types of flavonoids: quercetin, kaempferol, myricetin, dihydrokaempferol, naringenin, and hesperidin. Quercetin, kaempferol, and myricetin are the most effective flavonoids.

3. Are there any side effects associated with taking flavonoid supplements?

The most common side effect associated with taking flavonoid supplements is an upset stomach. Other possible side effects include headache, dizziness, and rash.

4. How much flavonoid should I take each day?

There is no one recommended amount of flavonoids to take each day. The amount that is right for you may depend on factors such as your age, gender, and overall health.

5. What foods contain high levels of flavonoids?

Fruits, vegetables, green tea, red wine, and dark chocolate all contain high levels of flavonoids.


Conclusion

On the market, there are numerous best flavonoid vitamin supplements. Hopefully, the list of the top ten best flavonoid vitamin supplements will save you time researching and deciding on the best one for you.

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