Vitamin C with Flavonoids®

Other Combinations

Brand: Thorne

CapsuleOther CombinationsOff Market

Product label for Vitamin C with Flavonoids — Click to view full label

Net Contents

90 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Supplement Form

Capsule

Bar Code (UPC/SKU)

6 93749 01248 1

Product Version

C154 LC15403

Label Analysis

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

2Active Ingredients

2 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.

1Dietary Attributes

Label states: Gluten-Free.

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

Allergen Guide

Free From

Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

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

Ingredient	Amount Per Serving	% Daily Value
Vitamin C(Ascorbic Acid)	500 mg	556%
Citrus Bioflavonoids	75 mg	—

Not Present

Other Ingredients

Cellulose, PowderHypromelloseCalcium Laurate

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: Take 1 capsule one to three times daily or as recommended by your health-care practitioner.

Warnings & Precautions

Precautions re: All Other

Tamper evident: Use only if bottle is sealed.

Precautions re: Pregnant or Nursing or Prescription Medications

If pregnant, consult your health-care practitioner before using this product.

Storage

Store tightly sealed in a cool, dry place.

Formulation

Formulation re: Other

Immune support Foundational

Formulation re: Does NOT Contain

Gluten free

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

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

Other Label Statements

Seals/Symbols

Manufactured in the USA using US & imported ingredients

Manufacturer & Distributor

Manufacturer

Thorne Research, Inc.

1-800-228-1966

Market Reference

$19.00 – $129.00· 25 listings

Thorne Vitamin C with Flavonoids
Thorne4.8(2300)
$23.00
Thorne Ascorbic Acid 60 Capsules
Target4.7(444)
$19.00Lowest
Thorne Buffered C Powder
Thorne4.6(369)
$29.00
Vitamin C with Flavonoids by Thorne
Coal Harbour Pharmacy5.0(4)
$56.00
Thorne Stack
Thorne4.7(12)
$61.00
Thorne Skin Health Stack
Thorne4.4(34)
$86.00
Thorne Vitamin C with Flavornoids Dietary Supplement, 90 capsules | 1 Each | Carewell
Carewell4.8(2300)
$23.00
Vitamin C with Flavonoids
ThorneVet
$21.00

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

The Vitamin Shoppe
4.7 (128)
Vitamin & supplements store
5116 N Big Hollow Rd #105, Peoria, IL 61615
Directions (309) 691-6954
Supplement Superstore
5.0 (230)
Vitamin & supplements store
4511 N Sterling Ave, Peoria, IL 61615
Directions (309) 839-1986
GNC
3.6 (29)
Vitamin & supplements store
4125 N Sheridan Rd U#11, Peoria, IL 61614
Directions (309) 688-0079
Resurgence Supplements and Health Foods
5.0 (2)
Vitamin & supplements store
3514 W Willow Knolls Dr, Peoria, IL 61614
Directions (309) 713-3842
Aceva
5.0 (5)
Vitamin & supplements store
624 W Glen Ave, Peoria, IL 61614
Directions (877) 688-7241
Essential Wellness Pharmacy
4.8 (39)
Pharmacy
4625 N University St, Peoria, IL 61614
Directions (309) 681-8850
The World of Vitamins
4.5 (13)
Vitamin & supplements store
2470 E Washington St, East Peoria, IL 61611
Directions (309) 839-8195
Sunrise Health Foods - Peoria
4.3 (247)
Grocery store
4700 North University Street Metro Centre, Peoria, IL 61614
Directions (309) 692-4448

Research & Studies

Natural remedies for Herpes simplex
AR Gaby - Alternative medicine review, 2006 - biogetica.com
… flavonoids have demonstrated antiviral activity against HSV-1 in vitro.Thus, supplementation with vitamin C, with or without flavonoids, … Although a relatively low dose of vitamin C was …
2006111 citations
Antioxidants in cancer therapy; their actions and interactions with oncologic therapies
DW Lamson, MS Brignall - Alternative Medicine Review, 1999 - researchgate.net
… ♦ Vitamin C increases the effect of radiotherapy in humans and in mice. ♦ … with specific flavonoids are clearly defined, it seems prudent to avoid treatment with flavonoids in therapeutic …
1999419 citations
Hot flashes-a review of the literature on alternative and complementary treatment approaches
HA Philp - Alternative Medicine Review, 2003 - anaturalhealingcenter.com
… , evening primrose oil, vitamin E, the bioflavonoid hesperidin with vitamin C, ferulic acid, … and Vitamin C Interest has increased in the possible health benefits of flavonoids owing to …
2003113 citations
Natural treatment of perennial allergic rhinitis
SM Thornhill, AM Kelly - Alternative Medicine Review, 2000 - anaturalhealingcenter.com
… Quercetin is a flavonoid aglycone of rutin and is found in a wide variety of vegetables and … to respond more favorably to the vitamin C therapy.Vitamin C is nontoxic and virtually free of …
2000153 citations
Natural approach to hypertension
F Khosh, M Khosh - Alternative Medicine Review, 2001 - go.gale.com
… Vitamins C and E may both play a beneficial role in the prevention and treatment of hypertension. Vitamin C … It contains a number of active constituents including flavonoids, catechins, …
200180 citations
Natural therapies for ocular disorders part two: cataracts and glaucoma
K Head - Alternative Medicine Review, 2001 - go.gale.com
… In the Nurses' Health Study supplemental vitamin C for a … from vitamin C supplementation of less than 10 years.[39] … group studied the effect of a flavonoid ARI, quercetrin (a glycoside of …
2001236 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-01-23. DSLD Label ID: 323131. 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.