Bioflavonoid Complex®

Other Combinations

Brand: Source Naturals

Tablet or PillOther CombinationsOn Market

Functions

Antioxidant & Anti-Aging

Product label for Bioflavonoid Complex — Click to view full label

Net Contents

30 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

0 21078 00988 7

Product Version

SN0988 REV I172-B

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

9Active Ingredients

9 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report a %DV; 1 meet or exceed 100% DV.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1 Tablet(s) · 1–3 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin C(Ascorbic Acid)	250 mg	417%
Hawthorn berry extract	150 mg	—
Rosemary leaf extract	150 mg	—
Quercetin	100 mg	—
Silymarin(Milk Thistle seed extract)	50 mg	—
Grape seed extract	25 mg	—
Green Tea leaf extract(Polyphenols)	25 mg	—
Ginkgo leaf ext.(Flavone Glycosides, Terpene Lactones)	20 mg	—
Bilberry fruit extract(Anthocyanosides)	12 mg	—

Not Present

Other Ingredients

SorbitolStearic Acidmodified Cellulose GumSilica

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 1 tablet, 1 to 3 times daily.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Precautions re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children.

Formulation

Formulation re: Other

Botanical antioxidant complex

Formula re: Contains

Source Naturals bioflavonoid complex contains standardized botanical extracts with free radical scavenging properties. Often referred to as "specialty bioflavonoids", they are high quality antioxidants.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Market Reference

$8.39 – $67570.00· 40 listings

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Walmart - Health Chest4.7(2200)
$32.56
Hot Flash Source Naturals
Swanson Health Products4.3(420)
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PureFormulas.com4.5(415)
$12.36
Fibro-Response Source Naturals
Instacart4.5(153)
$11.99
Bluebonnet Citrus Bioflavonoid Complex 750 mg
Walmart4.8(11)
$19.16

Where to Buy Locally

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GNC
4.5 (37)
Vitamin & Supplements Shop
1345 B Oak Ridge Turnpike, Oak Ridge, TN 37830, United States
Directions +1 865-482-6161
Vitamin World -- In-Store Shopping or Curbside Pickup
4.8 (22)
Vitamin & Supplements Shop
197 Foothills Mall Dr, Maryville, TN 37801, United States
Directions +1 865-681-6545
The Vitamin Shoppe
4.6 (188)
Vitamin & Supplements Shop
7833 Kingston Pike, Knoxville, TN 37919, United States
Directions +1 865-670-8927
Nutrishop Knoxville
4.9 (169)
Vitamin & Supplements Shop
107 Moss Grove Blvd, Knoxville, TN 37922, United States
Directions +1 865-247-4174
NutraBio Labs Inc
4.9 (173)
Vitamin & Supplements Shop
600 Lincoln Blvd, Middlesex, NJ 08846, United States
Directions +1 888-688-7224
Supplements With Science LLC - Corporate Headquarters
4.9 (10)
Vitamin & Supplements Shop
1100 Peachtree St NE Suite 200, Atlanta, GA 30309, United States
Directions +1 404-692-5411
Nomadic Roots Nutrition
5.0 (9)
Vitamin & Supplements Shop
200 Prosperity Dr, Knoxville, TN 37923, United States
Directions
Nutrition Faktory
4.5 (44)
Vitamin & Supplements Shop
303 Sam Ridley Pkwy W, Smyrna, TN 37167, United States
Directions +1 615-625-3963

Research & Studies

A comprehensive review of apigenin a dietary flavonoid: biological sources, nutraceutical prospects, chemistry and pharmacological insights and health benefits
A Singh, J Singh, G Parween, R Khator… - Critical Reviews in …, 2025 - Taylor & Francis
… Lately, there has been a surge in initiatives aimed at promoting the utilization of this dietary supplement as a nutraceutical due to its positive health effects and availability. Considering …
202593 citations
Which sources of flavonoids: complex diets or dietary supplements?
S Egert, G Rimbach - Advances in Nutrition, 2011 - academic.oup.com
… health benefits of dietary flavonoids. Fruits and vegetables, tea, and cocoa are rich natural sources of … An alternative source of flavonoids is dietary supplements, which have become …
2011281 citations
… High-Dose Vitamin C Supplement Enriched with a Low Dose of Bioflavonoids; In Vitro Assessment and In Vivo Evaluation Through a Clinical Study in Healthy …
V Chrysikopoulou, A Rampaouni, E Koutsia… - Nutrients, 2025 - mdpi.com
… natural-based sources has led us to detect specific synergistic interactions between flavonoids and vitamin C in order to enhance the multiple health benefits that they both have. …
202513 citations
Apigenin: a bioflavonoid with a promising role in disease prevention and treatment
KS Allemailem, A Almatroudi, HOA Alharbi… - Biomedicines, 2024 - mdpi.com
… This review comprehensively analyzes apigenin’s role in health management by modulating biological activities. It also discusses its interaction with other compounds/drugs and its …
2024171 citations
Bioflavonoid daidzein: therapeutic insights, formulation advances, and future directions
S Ahmad, F Ahsan, JA Ansari, T Mahmood… - Drug …, 2024 - thieme-connect.com
… health by incorporating natural supplements and consuming foods specifically formulated or fortified with health-… than ever, seeking health-related information from various sources [13]. …
202421 citations
Antioxidant food supplements in human health
L Packer, M Hiramatsu, T Yoshikawa - 1999 - books.google.com
… that are either vitamins or commonly found in the diet) and natural source antioxidants (extracts and other products from various sources that are rich in a wide range of antioxidants). …
1999205 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-02-26. DSLD Label ID: 213732. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.