The Best Flavonoid Vitamin Supplements of 2023

#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.

ANTIOXIDANT PROTECTION: NOW Vitamin C-1000 tablets provide a daily dose of vitamin C needed for the production of collagen and amino acid metabolism

WITH ROSE HIPS AND BIOFLAVONOIDS: This unique blend includes rose hips and bioflavonoids, which work synergistically with vitamin C

CERTIFICATIONS/CLASSIFICATIONS: Vegan/Vegetarian, Quality GMP Assured, Non-GMO, Soy Free, Kosher

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

During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

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.

During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

#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.

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

During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

3-In-1 immune boost. Elder-mune combines Sambucus elderberry, a potent antioxidant extract that helps support immune system health, with immunity boosters Vitamin C and zinc to create your go-to, 3-in-1 immunity boosting elderberry gummies.

Antioxidant powerhouse. Antioxidants are your wellness BFFs, working to fight off free radicals and keep your body healthy, balanced, and functioning properly. Elderberry is world famous for its antioxidant power, supporting your immune system year-round.

Elderberry power. Elder-mune gummies give you what other elderberry gummies can’t—one of the highest potencies of lab-tested Sambucus elderberry extract on the market, with 125mg per serving and a natural flavor that tastes great.

Immune support for the entire family. Your whole crew will love taking elder-mune. With critical immune boosters elderberry, Vitamin C, and zinc, a delicious flavor, and powerful immune support for kids, your entire family will keep coming back for more.

During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

Ingredients: Cellulose (capsule), Stearic Acid (vegetable source), Magnesium Stearate (vegetable source) and Silica

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

Serving Size: 1 Veg Capsule; Servings Per Container: 100

Blends essential vitamins with eriodictyol glycoside;Supports ear health;Free of sugar, starch, yeast, wheat, corn, milk products and preservatives

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.