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Non-nutrient/non-botanical · Supplement ingredient

Flavonoid

Flavonoid is listed on 331 U.S. supplement product labels in the NIH DSLD, #435 of 4,614 by label frequency.

331
Products
#435 of 4,614
By frequency
Verify with NIH DSLD → · FDA Daily Value reference → · Page 1 of 7

How common is Flavonoid?

Number of supplement labels listing Flavonoid vs nearby non-nutrient/non-botanical ingredients

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Products containing Flavonoid

Acerola Vitamin C 100 mg Chewable Natural Orange Flavor
Wonder Laboratories
12 ingredients · Vitamin
On Market
Acerola Vitamin C 100 mg Chewable Natural Orange Flavor
Wonder Laboratories
12 ingredients · Vitamin
On Market
Acerola Vitamin C 250 mg Chewable Natural Orange Flavor
Wonder Laboratories
14 ingredients · Vitamin
On Market
Active Immunity
Akasha Naturals
43 ingredients · Botanical with Nutrients
On Market
Active Women's Multivitamin
Super-Nutrition
51 ingredients · Other Combinations
On Market
ADHD Vitamin Support
Brainchild Nutritionals
27 ingredients · Other Combinations
On Market
Adrenal Support Plus
Nutra BioGenesis
24 ingredients · Other Combinations
On Market
Adult Multivitamin
Dr. Tobias
89 ingredients · Other Combinations
On Market
Adult's Chewable Delicious Apple Cinnamon
NaturesPlus Source of Life
78 ingredients · Other Combinations
On Market
Adult's Chewable Pineapple Flavor
NaturesPlus
38 ingredients · Other Combinations
On Market
Algae-Based Calcium 1,000 mg
Super-Nutrition
23 ingredients · Other Combinations
On Market
Alive! Diabetic Multivitamin
Nature's Way
48 ingredients · Other Combinations
On Market
Alive! Kids Chewable Multivitamin Orange & Berry
Nature's Way
64 ingredients · Other Combinations
On Market
Alive! Men's Ultra Multivitamin
Nature's Way
109 ingredients · Other Combinations
On Market
Alive! Women's Ultra Potency Complete Multivitamin
Nature's Way
108 ingredients · Other Combinations
On Market
Athletic Greens Ultimate Daily
Athletic Greens
94 ingredients · Other Combinations
On Market
B Complete High Potency
Buried Treasure Nutritionals
33 ingredients · Other Combinations
On Market
BID MultiSelect (without Copper, Iron, Vitamin K)
Moss Nutrition
40 ingredients · Other Combinations
On Market
Bilberry Supreme
Maxi Health
12 ingredients · Other Combinations
On Market
Blueberry & Acerola Cherry
Iheerbo
10 ingredients · Other Combinations
On Market
Bone Builder Active
Metagenics
49 ingredients · Other Combinations
On Market
Buffered C-1000 Complex
NOW
15 ingredients · Other Combinations
On Market
Buffered Vitamin C + Citrus Bioflavonoids
Jarrow Formulas
10 ingredients · Other Combinations
On Market
C From Nature
Purium
7 ingredients · Other Combinations
On Market
C-100 Chewable Orange-Flavored
DC
12 ingredients · Vitamin
On Market
C-100 Chewable Orange-Flavored
DC
12 ingredients · Vitamin
On Market
C-100 Chewable Orange-Flavored
DC
12 ingredients · Vitamin
On Market
C-1000 Caps With Bioflavonoids & Rutin
Protocol For Life Balance
7 ingredients · Other Combinations
On Market
C-1000 mg & Bioflavonoids
Bluebonnet
10 ingredients · Other Combinations
On Market
C-1000 mg & Bioflavonoids
Bluebonnet
10 ingredients · Other Combinations
On Market
C-1000 mg with Bioflavonoids
Puritan's Pride
4 ingredients · Other Combinations
On Market
C-1000 With 100 mg Of Bioflavonoids
NOW
7 ingredients · Other Combinations
On Market
C-500 Chewable Orange-Flavored
DC
14 ingredients · Vitamin
On Market
C-500 Chewable Orange-Flavored
DC
14 ingredients · Vitamin
On Market
C-500 Chewable Orange-Flavored
DC
14 ingredients · Vitamin
On Market
C-500 Chewable Orange-Flavored
DC
15 ingredients · Vitamin
On Market
C-500 Chewable Orange-Flavored
DC
14 ingredients · Vitamin
On Market
C-Bioflav 1000
NuMedica
6 ingredients · Other Combinations
On Market
Calcium Vanilla Sundae Flavor
NaturesPlus Animal Parade
17 ingredients · Other Combinations
On Market
Chewable Acerola Berry Flavor
Country Life
20 ingredients · Other Combinations
On Market
Chewable C 100 mg Mixed Fruit
GNC
23 ingredients · Other Combinations
On Market
Chewable Essential Multi without Iron Orange
Bariatric Advantage
35 ingredients · Other Combinations
On Market
Chewable Kiddievite Natural Bubblegum Flavor
KiddieMax
49 ingredients · Other Combinations
On Market
Chewable Lovites Vitamin C 500 mg Natural Fruit Flavor
NaturesPlus
20 ingredients · Vitamin
On Market
Children's Feed My Brain Fruit Punch Flavor
Trace Minerals
64 ingredients · Other Combinations
On Market
Citrus Bioflavonoids 500 mg
Bronson
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Complete Foods Multi
Trace Minerals Research
105 ingredients · Other Combinations
On Market
Complete Thymic Formula
Logos Nutritionals
69 ingredients · Other Combinations
On Market
Completia Diabetic Multivitamin
Nature's Way
53 ingredients · Other Combinations
On Market
Completia Diabetic Multivitamin
Nature's Way
53 ingredients · Other Combinations
On Market

Nearby Ingredients in Non-nutrient/non-botanical

Other ingredients in the Non-nutrient/non-botanical category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Flavonoid vs Magnesium →

Magnesium
27,686 products · Non-nutrient/non-botanical
Citric Acid
10,081 products · Non-nutrient/non-botanical
Sucralose
5,697 products · Non-nutrient/non-botanical
Alcohol
4,787 products · Non-nutrient/non-botanical
Acesulfame potassium
3,384 products · Non-nutrient/non-botanical

Nationwide ingredients with similar DSLD presence

Two peer sets for Flavonoid: closest on total DSLD label listings (331 here) and closest on distinct brands that list it (121 here). Peers exclude the same DSLD category, and rows stay link-disjoint so each axis is a distinct neighborhood.

Similar label frequency

Nearest other ingredients by distinct DSLD product labels (floored at ≥50), outside this category.

Similar brand breadth

Nearest other ingredients by distinct brands listing them (floored at ≥100 brands), distinct from the label-frequency row.

Frequently asked about Flavonoid

How many supplement products contain Flavonoid? ▼
331 supplement product labels in the NIH DSLD currently lists Flavonoid as an ingredient. By label frequency it ranks #435 of 4,614 among ingredients PlainVitamins ranks (same sort as /rankings/most-common-ingredients). Browse them below.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD). Regulatory reference: Source: Dietary Supplement Health and Education Act (DSHEA), 1994, 21 U.S.C. § 321(ff).

Disclaimer, Not Medical Advice: Information on this page is based on manufacturer-declared label data and is provided for educational and reference purposes only. It does not constitute medical, nutritional, or health advice. Consult a licensed healthcare provider before starting, stopping, or combining any supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Read our methodology , how this data is sourced, computed, and verified.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. Ingredient figures are computed directly from the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.