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.
Our Editor’s Best Flavonoid Vitamin Supplements Reviews
- Immune Support: Get the immune-supporting and antioxidant benefits of vitamin C combined with natural citrus flavonoids
- Healthy Skin: Promotes collagen production, which enhances skin, nail, and hair health
- Wound Healing: Collagen production, antioxidative properties, and immune support make vitamin C an important nutrient for supporting post-surgical healing and injury repair
- Free From: Doesn't contain gluten, eggs, tree nuts, peanuts, dairy, yeast, soy, fish, or shellfish
- Trusted: Thorne is chosen by champions and trusted by 100+ pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is also a proud partner of 11 U.S. Olympic Teams
- DOCTOR RECOMMENDED: Recognized by ENT specialists as the leading OTC solution for reducing ear ringing.
- NATURAL LEMON BIOFLAVONOID COMPLEX: Includes Vitamins C, B1, B2, B6, B12, Calcium, Choline Bitartrate, Inositol, Niacin, and Pantothenic Acid for comprehensive inner ear nutritional support, ideal for tinnitus and Meniere's syndrome.
- CLINICALLY STUDIED: Proven effective through over 60 years of clinical use in treating tinnitus, demonstrating consistent therapeutic benefits.
- RECOMMENDED REGIMEN: Take 2 caplets three times daily (total of 6 caplets daily) for a minimum of 60 days to experience optimal results in managing ear ringing.
- MONEY BACK GUARANTEE: If you don't experience relief from ringing ears after using as directed for 60 days, we offer a refund. Proof of purchase required.
- Ester-C Absorption: Ester-C & Flavonoids is a form of vitamin C providing superior absorption and retention for immune support, making it a potent antioxidants supplement*
- Antioxidants: Bioflavonoids quercetin and rutin, as part of our antioxidants supplement, helps to support your immune system and antioxidant defenses*
- Immune Support: Ester C supports a healthy immune system and cell function, an essential part of your immune and antioxidants supplement routine*
- Suggested Use: As a dietary supplement, take 1 Ester C immunity capsule, 1-2 times daily, with or between meals
- Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs
- #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.
- BALANCE SUPPORT FORMULA: Innovative new Lipo Flavonoid Balance Support formula with ingredients clinically shown to reduce the risk of Vertigo like symptoms; dizziness, spinning, and swaying related to inner ear health.
- CLINICALLY TESTED INGREDIENTS: Formulated with a unique blend of vitamins & minerals, including Ginkgo Biloba, that have been clinically shown to promote ear health and reduce the risk of dizziness, spinning, and swaying. Clinically studied in people with Benign Paroxysmal Positional Vertigo or BBPV.
- DOCTOR RECOMMENDED BRAND: Developed by the #1 ENT Doctor Recommended Brand for Ear Ringing, Lipo Flavonoid is the leading tinnitus supplement brand with 60 years of clinical experience in ear health supplements.
- SCIENTIFICALLY FORMULATED: Powered by a premium blend of Ginkgo Biloba, Vitamin D, Bioflavonoids, and robust B Vitamin Complex to improve blood flow throughout the inner ear, support nutrient absorption and promote healthy inner ear functioning.
- SAFE & EFFECTIVE: Inner ear health and balance support formulated in an easy to swallow once daily caplet guaranteed to be gluten free, dairy free, with no artificial colors.
- 【Effectively Relieve Tinnitus】These tinnitus relief supplement effective in relieving tinnitus, reducing buzzing, clicking and other tinnitus symptoms. You no longer have to endure the effects of inexplicable sounds in your ears.
- 【Nature Formula】 This tinnitus relief supplement is a vitamin supplement combined with herbal extracts.
- 【Nature Formula】Contains Vitamins C, B6, B12, Garlic, Hawthorne Berry, Niacin and Folic Acid which help to increase blood circulation in the ears as well as stabilize the nervous system.
- 【Improve Concentration】The tinnitus relief patches can effectively help relieve ringing ears and reduce the interference of tinnitus, improve concentration, and make you more focused on your work, reducing your risk of memory impairment.
- 【Daily Health Supplement】Take 2 capsules daily, ideally with a meal. 120 capsules for 2 month supply.
- Tri-Complex – A hardworking antioxidants supplement, Nature's Life Lemon Bioflavonoids provide 1000mg of citrus bioflavonoids and 100mg each of Hesperidin and Rutin – the perfect trifecta for antioxidant support.
- Flavonoids to the Rescue – Polyphenols naturally found in lemons and other citrus fruits, bioflavonoids support cellular health by helping to neutralize free radicals and may help the body absorb and utilize all-important Vitamin C.
- GMP Certified – GMP stands for Good Manufacturing Practice, and it ensures that all the products we make – including our bioflavonoids supplements – follow stringent quality standards. We even document each step of the manufacturing process.
- Our Policy is Quality – All supplements are not created equal and “less than” will not stand at Nature’s Life. We craft and source our products with exceptional care, turn away 90% of new raw ingredients and triple-test every product to ensure quality equality to all.
- Love Your Mother Earth – Our products help fill nutritional gaps without taking away from the earth – and we put our money where our mouth is. We’re members of 1% for the Planet, meaning that we donate 1% of our annual sales to go towards environmental causes.
- High Potency Formula: Rep N Roll Vitamin C provides 1000 mg of natural vitamin C and 150 mg of organically grown herb blend to satisfy your daily vitamin C needs and strengthen your immune function, keeping you feeling your best all year round.* Each vegan tablet provides you with more vitamin C than 10 oranges!
- Immune System’s Best Friend*: Vitamin C helps enhance the body’s total antioxidant activity, fight against free radicals, and keep white blood cells thriving, which is crucial for your immune defense.* Besides, vitamin C also promotes collagen synthesis for glowing skin and aids in iron absorption.*
- Four Antioxidant-Rich Herbs*: Rep N Roll Vitamin C is enhanced with four well-known antioxidant-rich herbs.* Naturally occurring citrus bioflavonoids and rose hips are rich in flavonoids which have been clinically shown to enhance the absorption of vitamin C significantly.* Highly concentrated echinacea extract and turmeric extract are bursting with powerful antioxidants to keep your immune system in top shape.*
- Satisfaction Guaranteed: Rep N Roll selects high-grade raw ingredients and puts aside unnecessary fillers and artificial ingredients. It is free of GMOs, soy, gluten, dairy, egg, shellfish, fish, wheat, tree nuts, and peanuts. If you are not 100% satisfied with Rep N Roll, simply contact us to get a refund, no hassle, no risk. We stand behind our product.
- Exceptional Quality: At Rep N Roll, quality steers everything we do. We devote countless hours to researching and developing professional-grade formulas. We manufacture every product in the USA in a GMP-compliant facility with the latest cutting-edge technology. We establish stringent quality control standards and undergo a third party to verify quality, purity, and potency. We promise to prioritize your health and provide you all-around wellness boost.*
- ANTIOXIDANT PROTECTION*: NOW offers you this yearly supply of vegetarian/vegan Vitamin C-1000 in a convenient easy to swallow capsule! Did you know Vitamin C is essential for the production of collagen?* Vitamin C is important for skin, bone, and joint health as well as for supporting the immune system.*
- Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
- WITH BIOFLAVONOIDS: One capsule a day packed with vitamin C gives you antioxidant protection and 100 mg of bioflavonoids to support your immune system.*
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Soy Free, Dairy Free, Egg Free, Sugar Free, Nut Free, Low Sodium, Made Without Gluten, Vegetarian/Vegan
- 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).
- SUPPORTS IMMUNE SYSTEM*: Among the many attributes of bioflavonoids is their ability to support a healthy immune system response and to promote the maintenance of a healthy vascular system.*
- Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
- WITH ASCORBIC ACID AND RUTIN: This product is enhanced with vitamin C for its synergistic effect.*
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher Contains Gelatin, Soy Free
- 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).
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.