Flavonoids

15 products

  • Quercetin 250 mg 120 vcaps Pure Encapsulations

    Out of stock

    Supports cardiometabolic, cellular and immune healthQuercetin has been shown to be one of the most bioactive flavonoids. Research suggests a supportive role for cellular, immune and cardiometabolic health.• Supports cellular, cardiometabolic and immune health• Offers bioflavonoid support• Made with hypoallergenic, vegan ingredientsDietary ConsiderationsGluten FreeNon-GMOServing Size: 2 Vegetable CapsuleServings Per Container: 60Amount Per ServingQuercetin 500 mgOther Ingredients:Hypoallergenic plant fiber (cellulose), vegetarian capsule (cellulose, water)As a dietary supplement, take 2 capsules, 1-2 times daily, between meals, or as or as directed by a health professional.If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.Keep out of the reach of children.Use only if safety seal is intact. Store in a cool, dry place.

    Out of stock

    $43.80

  • Now Foods Quercetin with Bromelain 120 vcaps

    Dietary Supplement • Supports Immune Function • Supports health histmaine levels • Helps manage seasonal discomfortDietary ConsiderationsWheat FreeDairy/ Milk FreeGluten FreeSoy FreeYeast FreeSugar FreePreservative FreeSalt FreeCorn FreeEgg FreeShellfish FreeServing Size:2 VCap                     Servings Per Container:60Amount Per Serving                                                                                                         Quercetin (as Quercetin Dihydrate) 800 mg       Bromelain (2000 GDU)  200 mg       Other ingredients: Rice Flour, Cellulose (capsule), Cellulose, Magnesium Stearate (vegetable source), Silica                                SUGGESTED USAGE: As a dietary supplement, take 2 vcaps 20 minutes before meals, 2-3 times daily. Persons with sensitive stomachs may prefer to take capsules with meals.Citrus Free. Contains no sugar, salt, starch, yeast, wheat, gluten, soy, corn, milk, egg, shellfish or preservatives. Vegetarian/Vegan Product. Do not eat freshness packet. Keep in bottle. Store in a cool, dry place. Keep out of reach of children.

    $34.99

  • Quercetin 500 mg 200 caps Jarrow Formulas

    Quercetin is a phenolic antioxidant found in onions, green leafy vegetables and fruits such as apples and cherries. Quercetin supports cardiovascular health via its role in the inhibition of LDL oxidation.* Quercetin is one half of the rutin molecule, another phenolic antioxidant, but it is the more biologically-active antioxidant.*   Dietary Considerations Wheat Free Dairy/ Milk Free Gluten Free Vegetarian Soy Free Vegan Egg Free Shellfish Free Non-GMO Fish Free Tree Nut Free Peanut Free   Serving Size:1 Capsule   Servings Per Container:200   Amount Per Serving Quercetin500 mg   Other Ingredients: Cellulose, magnesium stearate (vegetable source), silicon dioxide USAGE: Take 1 capsule per day with meals or as directed by your qualified health care consultant. Note: If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your health care practitioner before using this product. Keep out of the reach of children. No wheat, no gluten, no soybeans, no dairy , no egg, no fish/shellfish, no peanuts/tree nuts. Capsule consists of hydroxypropylmethylcellulose.

    $74.49

  • Isoflavone-250 with Genistein 60 caps Douglas Labs

    Isoflavones extracted from soybeanIsoflavone-250 with Genistein is an isoflavone plant extract standardized to 40% isoflavones. Isoflavones are a class of phytoestrogens, plant-derived compounds that are similar in structure and/or function to estrogens, and can support menopause and bone health.*Dietary ConsiderationsGluten FreeNon-GMO Serving Size: 1 Capsule Servings Per Container: 60 Amount Per ServingIsoflavone Plant Extract (standardized to 40% isoflavones, from soybean/kudzu root)250 mgProviding:GenisteinDaidzeinDaidzinGenistinGlycitinGlycitein Other Ingredients:Microcrystalline cellulose, gelatin (capsules), silica, vegetable stearateAs a dietary supplement, adults take 1 capsule daily or as directed by your health professional.If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.Keep out of reach of children. Store in a cool, dry place. Use only if safety seal is intact.

    $40.55

  • Vital Nutrients Quercetin 250 mg 100 caps

    Potent bioflavonoid Promotes healthy enzyme levels Supports normal sinus and respiratory function Quercetin has been shown to be one of the most useful and physiologically active flavonoids. Quercetin helps support stable mast cells to promote healthy inflammatory balance. This potent bioflavonoid can be used for maintaining or supporting the proper levels of enzymes and physiologic factors necessary for normal respiratory and sinus health, to help support seasonal respiratory challenges.   Dietary ConsiderationsWheat FreeDairy/ Milk FreeGluten FreeSoy FreeSugar FreeEgg Free   Suggested Use Take 2 capsules twice per daily between meals, or as directed by your healthcare professional.   Serving Size: 2 Vegetable Capsule   Servings Per Container: 50   Amount Per ServingQuercetin dihydrate (minimum 90% by HPLC) 500mg   Other ingredients Vegetable Cellulose Capsule, Cellulose, Calcium Carbonate, Magnesium Silicate, Ascorbyl Palmitate, Silica   Warnings Store sealed in a cool dry place.keep out of reach of children. Use only if safety seal is intact.If pregnant, consult your physician before taking.Excludes: Coatings, binders, gluten (wheat, rye, barely), milk/dairy (casein/whey), soy protein, egg protein, sugar

    $30.00

  • Thorne Research Quercenase (Bromelain & water soluble Quercetin)60c

    Description Quercenase combines bromelain, a compound of protein-digesting enzymes, with a highly absorbable form of quercetin.* Quercetin appears to have many beneficial effects on human health, including support of the gastrointestinal tract and the cardiovascular system, where it scavenges free radicals.*Thorne's Quercenase combines quercetin phytosome (quercetin bound to sunflower-sourced phospholipids, which increases the body's ability to absorb the quercetin) and bromelain, a compound of protein-digesting enzymes derived from the pineapple plant.* Bromelain also has immune-supporting properties because it contains constituents that help maintain a healthy cytokine balance.* Serving Size: 1 Capsule Servings Per Container: 60 Amount Per ServingQuercetin Phytosome (Sophora japonica concentrate (leaf) / Phosphatidylcholine complex from Sunflower) 250 mg Sophora japonica Phosphatidylcholine Bromelain 100 mg Other ingredients: Sunflower, Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Silicon Dioxide, Leucine Suggested Use: Take 1 capsule three times daily or as recommended by your health-care practitioner. Tamper Evident: Use only if bottle is sealed. If pregnant, consult your health-care practitioner before using this product. Store tightly sealed in a cool, dry place. Bromelain is derived from the pineapple plant (Ananas comosus).This product is not diluted with lactose.

    $47.00

  • Hesperidin Methyl Chalcone 60 caps Douglas Labs

    Methylated hesperidin to support blood vessel integrity*Hesperidin Methyl Chalcone capsules contain 500 mg of the flavonoid hesperidin methyl chalcone to support blood vessel integrity.*   Suggested Use: One to two capsules daily or as directed by a physicianServing Size: 1 Capsule Servings Per Container: 60 Amount Per ServingHesperidin Methyl Chalcone500 mg Other Ingredients:Gelatin, cellulose, water, magnesium stearate

    $28.75

  • Vital Nutrients Genistein 125 mg 60 vcaps

    Out of stock

    Readily absorbed aglycone form of isoflavones Helps maintain normal cell function and growth Support immune system and bone marrow health Genistein contains 125mg of Genistein and generally contains 88-100mg of daidzein, the major isoflavone aglycones. Genistein has been shown to help maintain normal cell function and growth. Genistein and daidzein also promote and support immune system and bone marrow health. The isoflavone glucosides (isoflavone linked to glucose) genistin, daidzin and glycitin are not present in this product. Most soy products on the market contain isoflavone glucosides and few isoflavone aglycones (isoflavone without the glucose attached). Isoflavone aglycones are the desired form and are more rapidly and better absorbed than isoflavone glucosides.   Dietary ConsiderationsWheat FreeDairy/ Milk FreeGluten FreeSugar FreeEgg Free   Suggested Use 2 capsules twice daily, or as directed by your healthcare professional.   Serving Size: 2 Vegetable Capsule   Servings Per Container: 30   Amount Per ServingGenistein (From Genistein rich Soy Isoflavone Extract 80%) 250mg   Other ingredients Calcium Carbonate, Vegetable Cellulose Capsule, Rice Powder, Ascorbyl Palmitate, Silica,    Warnings Store sealed in a cool dry place. Keep out of reach of children. Use only if safety seal is intact. If pregnant, consult your physician before taking.Excludes: Coatings, binders, gluten (wheat, rye, barely), milk/dairy (casein/whey), egg protein, sugarContains Soy.

    Out of stock

    $65.70

  • Quercetin Plus 90 capsules Natura Health Products

    Quercetin offers a wide range of biological activity and as a flavonoid, helps promote overall health. It provides potent antioxidant influence, which contributes to quercetin’s ability to promote cellular health. Quercetin modulates a healthy immune and histamine response through its influence on multiple inflammatory pathways. It also supports cardiovascular health through multiple mechanisms. The addition of Nettle leaf, vitamin C, and bromelain in Quercetin Plus enhances the actions of the formula.Serving Size: 1 capsuleServings Per Container: 90Suggested Use: 1 capsule two times daily or as directed by your healthcare practitioner. Amt. Per Serving %Daily ValueVitamin C (Citrus spp.) 50 mg 56%Quercetin (as Quercetin Dihydrate from Sophora japonica Bud Ext.) 350 mgOrganic Nettle (Urtica dioica) Leaf 50 mgBromelain from Pineapple (Ananas comosus) Stem Ext. 2400 GDU/Gram 50 mgDaily Value Not EstablishedOTHER INGREDIENTS: Vegetable capsule (Hydroxypropyl Methylcellulose), Silicon Dioxide, Magnesium Stearate. Naturized® Food-Grown Nutrient.DOES NOT CONTAIN: Wheat, gluten, soy, milk, eggs, fish, crustacean shellfish, tree nuts, peanuts

    $44.99

  • Integrative Therapeutics ProThrivers Wellness FlaComp 120 vegcaps

    Out of stock

    Flavonoid Complex for Thrivers ProThrivers Wellness Flavonoid Complex features a unique combination of herbs and nutrients intended to support antioxidation.* This formula relies upon the combination of ingredients versus the use of single or sequential compounds. • ProThrivers Wellness Flavonoid Complex features Theracurmin, a unique , highly bioavailable formulation of turmeric. Theracurmin is water-dispersible and the subject of ongoing research. Curcurmin, the primary active constituent of turmeric, is a bioactive polyphenolic compound. • Green tea extract: Sunphenon brand green tea extract, which has been the subject of studies of interest to thrivers. • Resveratrol: Cell culture and experimental animal studies have found that resveratrol can quench reactive oxygen species and induce the expression of glutathione peroxidase, SOD dismutase and catalase. • Alpha-Glycosyl Isoquercitrin: Quercetin is a flavonoid ubiquitous in plants. Quercetin has various mechanisms of action shown in preclinical studies that underlie its potential health-supporting effects. However, quercetin is poorly absorbed. This formula utilizes alpha-glycosyl isoquercitrin, which has nearly 18 times the absorption of quercetin aglycone.* • Reduced L-Glutathione: Setria brand glutathione. • Coenzyme Q10: Ubiquinone (CoQ10) is an essential co-factor in oxidative phosphorylation, the final step of mitochondrial energy production. Mitochondrial energy metabolism and antioxidation balance are two mechanisms for which CoQ10 acts.* About ProThrivers Wellness The ProThrivers line of products has been specifically designed with the guidance of Lise Alschuler, ND, FABNO, a respected naturopath for 20 years and an expert in thriver care. Her present clinical focus is on addressing the needs of this specific population of thrivers using evidence-informed strategies. In addition, Dr. Alschuler is a thriver herself and uses her own experience to better understand their unique challenges.   Dietary Considerations Wheat Free Dairy/ Milk Free Gluten Free Vegetarian Soy Free Yeast Free Preservative Free Salt Free Vegan Free of Artificial Colors/Flavors   Serving Size:2 Capsule   Servings Per Container:60   Amount Per Serving Total Carbohydrate, less than1 g Green Tea (Camellia sinensis) Leaf Extract (decaffeinated) (Sunphenon brand)250 mg Giant Knotweed root and rhizome extract and French whole wine grape extract containing 75 mg Resveratrol as 100% trans-resveratrol150 mg L-Glutatione (reduced) (Setria brand)150 mg Coenzyme Q10 (CoQ10) (ubiquinone)50 mg Theracurmin water-dispersible turmeric (Curcuma longa) rhizome50 mg Alpha-Glycosyl Isoquercitrin25 mg   Other Ingredients: vegetable capsule (modified cellulose), ascorbyl palmitate, maltose, silicon dioxide, gum ghatti, dextrin, citric acid Take 2 capsules twice daily, or as recommended by your healthcare professional. Contains no sugar, salt, yeast, wheat, gluten, soy, dairy products, artificial coloring, artificial flavoring, preservatives, or ingredients of animal origin. If pregnant, nursing, or taking prescription drugs, consult your healthcare professional prior to use. Sunphenon is a registered trademark of Taiyo International, Inc. Setria is a registered trademark of Kyowa Hakko Bio Co., Ltd. Theracumin is a registered trademark of Theravalues.

    Out of stock

    $66.00

  • Bio-Tech Quercetin 100 vcaps

    Dietary Supplement Serving Size:1 Vegetable Capsule Servings Per Container:100 Amount Per Serving Quercetin dihydrate 400 mg Suggested Use: One capsule or more daily. Keep out of the reach of children. Store tightly closed in a cool, dry place. Contains no yeast, sugar, dye or preservative. Safety sealed for your protection. 

    $44.00$38.60

  • Integrative Therapeutics Alpha-Glycosyl Isoquercitrin 60 vcaps

    Alpha-Glycosyl Isoquercitrin - The Protection of Quercetin* Quercetin is an important flavonoid that provides protection at the cellular level* It has demonstrated several beneficial effects on the body: • Scavenges free radicals, promotes DNA integrity, and supports cellular regulation* • Has been studied for its support of healthy glutathione levels* • Inhibits glucose absorption in the intestines* • Supports a healthy immune response* Exclusive, Bioavailable Quercetin Alpha-Glycosyl Isoquercitrin—an Integrative TherapeuticsTM exclusive—delivers all the benefits of quercetin with better absorption and improved bioavailability.* • Supports cellular defenses* • Supports cardiovascular health* • Modulates the body’s immune-response mechanisms* Alpha-Glycosyl Isoquercitrin has 3 times the bioavailability of isoquercetin and nearly 18 times the bioavailability of quercetin aglycone.   Dietary Considerations Wheat Free Dairy/ Milk Free Gluten Free Soy Free Yeast Free Sugar Free Preservative Free Salt Free Free of Artificial Colors/Flavors   Serving Size:1 Vegetable Capsule   Servings Per Container:60   Amount Per Serving Alpha-Glycosyl Isoquercitrin33 mg   Other Ingredients: Cellulose, Vegetable Capsule (modified cellulose), Modified cellulose gum, Silicon Dioxide Take 1 capsule one to three times daily, or as recommended by your healthcare professional. Contains no sugar, salt, yeast, wheat, gluten, soy, dairy products, artificial coloring, artificial flavoring, preservatives, or ingredients of animal origin. If pregnant, or nursing, or taking prescription drugs, consult your healthcare professional prior to use.

    $31.00

  • Quercetin-Bromelain Complex 100 tabs Douglas Labs

    Triple source antioxidant and enzyme formulaQuercetin-Bromelain Complex is a unique formulation of quercetin, buffered vitamin C, and bromelain. Quercetin is a bioflavonoid that has antioxidant activity to support vascular and immune cell function. Magnesium ascorbate is a buffered form of vitamin C, a key antioxidant, which synergistically supports the quercetin activity. Bromelain is a proteolytic enzyme purified from pineapple.*Dietary ConsiderationsGluten FreeNon-GMOServing Size: 1 TabletServings Per Container: 100Amount Per Serving% Daily ValueVitamin C (as magnesium ascorbate/ascorbic acid complex)200 mg333%Magnesium (as magnesium ascorbate)13 mg3%Quercetin333 mgBromelain (2400 GDU/g)50 mgOther Ingredients:Microcrystalline Cellulose, Hydroxypropyl cellulose, Carboxymethyl cellulose, stearic acid, vegetable stearate, silicaSuggested Use:  As a dietary supplement, adults take 1 tablet 1 to 3 times daily between meals or as directed by your healthcare professional.Warning:  If you are pregnant, nursing, have any health condition or taking any medication, consult your healthcare professional before using this product.Keep out of reach of children. For optimal storage conditions, store in a cool, dry place.

    $34.25

  • BioTech BIO-FLAV Flavonoid Formulation 60 caps

    Dietary ConsiderationsYeast FreeSugar FreePreservative Free Serving Size:3 Capsule Servings Per Container:20 Amount Per Serving Curcuma longa (Curcumin) complex 249 mg  Olive Leaf p.e. (18% Oleuropeins) 249 mg  Green Tea (40% Polyphenols) 208 mg  Lemon Bioflavonoid Complex (33% Heseridin) 166 mg  Grapeseed (86% Total Phenolic content) 149 mg  Rosemary (20% Camosic Derviates) 149 mg  Grapeskin p.e. (26% Polyphenols/ 4% Anthocyanins) 125 mg  Androgaphis Paniculata (11% Andrographolides) 125 mg  Bilberry (25% Anthocyanins) 62 mg  Ginkgo Biloba (24% Ginkgoflavonglycosides, 6% Total Terpene Lactones; 2.5% Bilobalides; <1ppm Ginkgolic Acid) 42 mg  Reservol (from Polygonum Cuspidatum Radix) 6 mg   Suggested Use: One capsule or more daily.  Contains no yeast, sugar, dye, preservative.  Keep this product out of the reach of children. Store tightly closed in a cool, dry place. Safety sealed for your protection. 

    $38.98$35.95

  • Allergy Research Group Quercetin 300 mg 60 caps

    Amount Per Serving Vitamin C (as Calcium Ascorbate) 75 mg  Vitamin E (as DL-alpha-Tocopheryl Acetate) 70 IU  Quercitin 300 mg   Other ingredients: Cellulose, stearic acid, Gelatin (capsule)     Suggested Use:  As a dietary supplement, 1 or 2 capsules one to three times daily with meals, or as directed by a healthcare practitioner.

    $34.99

Flavonoids belong to polyphenolic compound, Phytochemicals, that are present in plants and herbs. They are excellent antioxidants, especially certain sub-types such as Catechins, Quercetin, Epicatechin, and Xanthohumol. Green tea, Chamomile and Pomegranates are natural sources of Flavanoids. Flavonoid supplements help eliminate free radicals that damage cell structures. They also prevent free radicals from oxidizing LDL cholesterol and prevent coronary diseases. Free radical damage is often caused by environmental contaminants such as cigarette smoke, pollution and heavy metals. These contaminants can increase bad cholesterol in the body increasing your risk for heart disease. Flavanoids are also known to have anti-viral, anti-tumor, anti-allergic, anti-bacterial, and anti-inflammatory properties. The anti-inflammatory benefits of flavonoids help prevent arterial plaque buildup and atherosclerosis.

Flavonoids have been shown to lower cholesterol levels and blood pressure. These potent compounds can also help with the blood's clotting capabilities and coronary artery functions. High flavonoid intake may inhibit cancer by eliminating free radicals in the body. Additionally, studies have shown that flavonoids help reduce insulin sensitivities making it a perfect choice for people suffering from type 1 and type 2 diabetes. Several studies have shown that by using flavonoids to lower insulin resistance and sensitivity, diabetic neuropathy can be relieved and the need for insulin may be decreased.

 

Research has shown that in addition to protecting against cancer and heart disease, flavonoids help reverse the signs of aging, prevent Alzheimers disease and increase immunity. Flavonoids can be enhanced by including a diet rich in vitamins and minerals. Flavonoids can improve mobility and flexibility because of their anti-inflammatory effects making it a great supplement for those suffering from osteoarthritis and rheumatoid arthritis. Shop Vita Living for high quality flavonoid supplements to improve your health by preventing damage caused by heavy metals and toxins.

As with any supplement, it is essential that you eat a healthy diet and get the proper exercise. By combining flavonoid supplements with vitamins and minerals, you can help improve your health, increase vitality and longevity of life.

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