Bioflavanoids

WHAT ARE BIOFLAVANOIDS? Bioflavonoids, also known as vitamin P (though not technically a vitamin), are naturally occurring polyphenolic metabolites found in fruit, vegetables, herbs, chocolate, tea, wine, and many dry beans and seeds. Foods containing vitamin C also contain bioflavonoids, which is practical because bioflavonoids are required for the absorption of vitamin C. Bioflavonoids can be broken down into a few distinct categories including isoflavones, anthocyanidins, flavans, flavonols, flavones, and flavanones. Read more >

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  1. Quercetin Complex - 90 V-Caps

    QUERCETIN BIOFLAVONOIDS COMPLEX FROM NATURAL FACTORS Derived from the seeds of dimorphandra millis, Quercetin is considered an important flavonoid and may be helpful for allergies and asthma. Natural Factors Quercetin Complex is an exceptional antioxidant formula specially developed to maintain optimal health, combat disease, and prevent accelerated aging. A great source of antioxidant protect...

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  2. Rutin 250mg - 90 Caps

    NATURAL FACTORS MODERATE 250 MG RUTIN DERIVED FROM THE SEEDS OF THE DIMORPHANDRA MOLLIS PLANT. Rutin is water soluble and plays an important role in the proper functions of vitamin C. Natural Factors Rutin contains a 250 mg moderate potency and is needed for capillary strength and permeability. Rutin works synergistically with Vitamin C and other bioflavonoids to attack free radicals and prom...

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  3. C+ Bioflavanoids - 100 V-Caps

    C+BIOFLAVANOIDS FROM AOR OFFER PROTECTION AGAINST COLDS & FLUS PURE VITAMIN C IN THE ASCORBIC ACID FORM + added bioflavanoids for increased absorption and anti-oxidant activity. Superior capsule form for easy digestion. C+ Bioflavonoids contains pure vitamin C with the synergistic action of citrus bioflavonoids, rich in eriocitrin, hesperidin, neohesperidin, and other flavonols, flavanones, an...

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  4. C+ Bioflavonoids - 200 Caps

    C+BIOFLAVANOIDS FROM AOR OFFER PROTECTION AGAINST COLDS & FLUS PURE VITAMIN C IN THE ASCORBIC ACID FORM + added bioflavanoids for increased absorption and anti-oxidant activity. Superior capsule form for easy digestion. C+ Bioflavonoids contains pure vitamin C with the synergistic action of citrus bioflavonoids, rich in eriocitrin, hesperidin, neohesperidin, and other flavonols, flavanones, an...

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  5. Quercetin 500mg - 100 V-Caps

    QUERCETIN FROM AOR A CITRUS FREE FORMULA Quercetin is a major bioflavonoid in the human diet and has been used to treat a wide variety of aliments. AOR's Quercetin contains 500 mg per capsule is often recommended by Natural Practitioners for antioxidant protection, pain and inflammation, cardiovascular health and its most common use, allergies. Quercetin has the proven ability to help inhibit ...

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  6. Synergy C - 90 V-Caps

    SYNERGY C FROM CANPREV ASSISTS WITH THE MAINTENANCE OF GOOD HEALTH. Synergy C is a premium quality vitamin C formula with enhanced absorption. It combines ingredients that together ensure the greatest amount of absorbability by using buffered mineral delivery systems of vitamin C and therapeutic dosages of antioxidant rich bioflavonoids from pure natural citrus fruits and seabuckthorn pulp ext...

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  7. Quercetin - 90 V-Caps

    One of the most well known bioflavonoids is called Quercetin. An antioxidant supplement for the maintenance of good health, Quercetin from Omega Alpha delivers 500mg per capsule. Quercetin is commonly used for reducing excessive inflammation and allergies, as well as protecting the cardiovascular system. Bioflavonoids are essential for the proper absorption of vitamin C. The body cannot produce...

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  8. Rutin 450mg - 100 Caps

    HELP SUPPORT YOUR CARDIOVASCULAR HEALTH WITH RUTIN! Rutin from Now Food's will help to support blood vessel integrity, bowel health, and to promote a healthy inflammation response. Rutin is a bioflavonoid related to quercetin and hesperidin found in both citrus and non-citrus fruits, as well as other foods such as buckwheat. Now Food's Rutin is derived from a non-citrus source and is also a po...

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  9. Citrus Bioflavonoids Plus Hesperidin and Quercetin - 90 V-Caps

    Bioflavonoids are combined with hesperidin and quercetin in this formula from New Roots Herbal. Bioflavonoids are natural products found throughout the plant kingdom. Bioflavonoids are polyphenols naturally present in fruits and vegetable. High concentrations of bioflavonoids can be found especially in citrus fruits such as rosehips, limes, lemons, grapefruits, oranges, and blackcurrants. Each ...

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  10. Quercetin 500mg - 120 V-Caps

    Quercetin is a bioflavonoid that is found in many vegetables, fruits, and herbs and is needed for assisting in the absorption of Vitamin C. Promise's Quercetin 500mg is an important antioxidant supplement that protects against oxidative stress and is often used in herbal medicine as a capillary and blood vessel protectant. Promise Quercetin comes in a an easy to swallow veggie capsule and may ...

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  11. Progressive Vitamin C Complex - 60 V-Caps

    VITAMIN C COMPLEX FROM PROGRESSIVE. This unique formulation contains a synergistic combination of isolated and botanical forms of Vitamin C, as well as an array of complementary nutrients designed to enhance Vitamin C uptake, absorption and utilization while maximizing antioxidant activity. The use of multiple Vitamin C sources (especially those derived from whole plant extracts) greatly incr...

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  12. Hesperine - 60 V-Caps

    Hesperidin, Diosmin, and Naringin, when combined in Provita's Hesperine, help with Phase I and II liver detoxification and subsequent blood purification. Added zinc and andrographis paniculata extract provide immune support targeted at the upper respiratory tract. Longevity and good aging have been promoted by citrus bioflavonoids. Fighting free radicals has several health benefits and can have...

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  13. Citrus Bioflavonoids - 90 Caps

    650 MG CITRUS BIOFLAVONOID COMPLEX FROM NATURAL FACTORS. Derived from the peel of citrus fruits, Bioflavonoids are necessary for the proper absorption of vitamin C. Natural Factors offers a 650 mg dosage including hesperidin and may be helpful for strengthening capillaries, reducing inflammation, enhancing immune system and reducing histamine production. [CAPSULE]

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  14. Quercetin W/ Bromelain 500mg - 60 Caplets

    QUERCETIN FROM ORGANIKA 400 MG PLUS BROMELAIN DERIVED FROM A CITRUS SOURCE. Say good-bye to allergies with Quercetin plus Bromelain form Organika. Containing a 400 mg potency of the important flavonoid Quercetin plus, 100 mg of Bromelain. Best known for their anti-inflammatory properties, Quercetin with bromelain has the unique ability to help soothe inflamed nasal passages due to allergies an...

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  15. C+BioFizz (Orange) - 144g

    C+BioFizz from Designs For Health is a flavourful, effervescent powder with an orange taste offers a convenient way to deliver therapeutic amounts of vitamin C and bioflavonoids. The formulation incorporates potassium bicarbonate as a buffering agent, contributing to its fizzy quality. Additionally, it contains quercetin, hesperidin, and rutin, which are natural bioflavonoids derived from citru...

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  16. Sensitive C600+ - 180 V-Caps - Naka

    Naka Platinum's Sensitive C600+ has been formulated to provide 600mg of buffered and non acidic vitamin C from calcium ascorbate and 50mg of citrus bioflavanoids from lemons. As a source of antioxidants, Sensitive C600+ helps to protect cells against damage caused by free radicals. Easy on the digestive system, Senstive C600+ helps to strengthen immune health, support collagen formation and hea...

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  17. Progressive Vitamin C Complex - 120 V-Caps

    VITAMIN C COMPLEX FROM PROGRESSIVE. This unique formulation contains a synergistic combination of isolated and botanical forms of Vitamin C, as well as an array of complementary nutrients designed to enhance Vitamin C uptake, absorption and utilization while maximizing antioxidant activity. The use of multiple Vitamin C sources (especially those derived from whole plant extracts) greatly incr...

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  18. Buffered Vitamin C Crystals (Orange) - 150g - Provita

    As an antioxidant for the maintenance of good health, Provita’s Buffered Vitamin C Crystals can help in the development and maintenance of bones, cartilage, teeth and gums plus connective tissue formation. Buffered Vitamin C Crystals is a unique formulation that helps in the development and maintenance of bones, teeth, gums and cartilage, assists in connective tissue formation and the formation...

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  19. Ester-C Energy Boost To Go (Wildberry) - 30 Packets - Sisu

    ESTER-C "TO GO" ENERGY BOOST FROM SISU Ester-C Energy Boost is a daily, rehydrating vitamin drink mix. Multi vitamin and mineral supplement. A factor in the maintenance of good health. In addition to vitamin C, there are multiple nutrients that the body needs every day to function at its best, including B vitamins and minerals. Electrolytes such as sodium, potassium, calcium, and magnesium are...

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What Are Bioflavanoids?

Bioflavanoids, also known as vitamin P (though not technically a vitamin), are naturally occurring polyphenolic metabolites found in fruit, vegetables, herbs, chocolate, tea, wine, and many dry beans and seeds. Foods containing vitamin C also contain bioflavanoids, which is practical because bioflavanoids are required for the absorption of vitamin C. These can be broken down into a few distinct categories including isoflavones, anthocyanidins, flavans, flavonols, flavones, and flavanones. Common bioflavanoids include citrus flavonoids found in citrus fruits; rutin in buckwheat; epigallocatechin gallate (EGCG) in green tea; anthocyanidins in bilberry; naringenin in grapefruit; oligomeric proanthocyanidins in grape seeds and skins and quercetin in onions, tea, and apples.

Flavonoids have been known to possess strong anti-inflammatory, anti-thrombogenic, antidiabetic, and neuroprotective activities. In addition, they work closely with vitamin C inside the body, thus the combination of the two is ideal for reducing inflammation, protecting against free radical damage, stimulating immune function, promoting capillary and vascular health, strengthening and protecting collagen in the body, and, in turn, preventing capillary fragility. 

Benefits of Bioflavanoids

  • Boosts Immunity
  • Enhances Circulation
  • Essential For Proper Absorption And Use Of Vitamin C

Who Needs Bioflavanoids?

The most common applications for bioflavanoids include: improving circulation for the treatment of varicose veins and hemorrhoids, reducing the risk of hypertension and stroke, as well as cardiovascular disease; downregulating inflammation, notably liver inflammation, and helping to support liver disease (including hepatitis); strengthening capillaries and thus reducing bruising; as well as treating allergies. Indeed, one of the most interesting applications for bioflavanoids, specifically quercetin, is the treatment of seasonal allergies, thanks to its natural antihistamine and anti-inflammatory properties that have been shown to temper symptoms of seasonal allergy symptoms and food allergies, as well as asthma and allergic skin reactions.

Potency, Forms & Formats

Bioflavanoids can be purchased as a standalone supplement in capsule or powder format or combined with vitamin C in a range of formats (capsules, tablets, liquids, tablets, chewables, gummies, etc.) 

The typical dosage range is usually 200 - 1500mg daily, depending on the blend and kind of bioflavanoid(s). 

Final Thoughts

Bioflavanoids are widely regarded as safe and well-tolerated. However, taking them concomitantly with anticoagulants may mitigate the medication’s efficacy. Bioflavanoids can also increase the toxicity of a wide range of prescription medications. Speak to your health care practitioner before supplementing with bioflavanoids if you have a diagnosed health condition or are on prescription medications. 

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