C 500 mg®

Botanicals with Nutrients

Brand: Swanson

CapsuleBotanical with NutrientsOff Market

Product label for C 500 mg — Click to view full label

Net Contents

400 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 87614 01847 8

Product Version

SW847 Rev 1 04 16 18

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.

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 Capsule(s) · 1–2 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin C(Ascorbic Acid)	500 mg	556%
Rose Hips 4:1 extract	12.5 mg	—

Not Present

Other Ingredients

GelatinRice FlourMagnesium Stearate

Target Groups

Adult (18 - 50 Years)

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested use: As a dietary supplement, take one capsule one to two times per day with food and water.

Warnings & Precautions

Precautions re: All Other

Warning: For adults only.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult your physician before using this or any product if you are pregnant or nursing, taking medication, or have a medical condition.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do not use if seal is broken.

Storage

Store in a cool, dry place.

Formulation

Formula re: Contains

Features rose hips for added antioxidant support

Formula re: Contains

Vitamin C with Rose Hips

FDA Statements

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.

FDA Statement of Identity

Vitamin Supplement

Other Label Statements

General Statements: All Other Content

Immune system support Helps neutralize free radicals in body Science-Backed Quality Since 1969

General Statements: All Other Content

Immune Health

General: Product/Version Code

SW847 Rev 1 04 16 18

Manufacturer & Distributor

Distributor

Swanson Health Products

Fargo, ND, 58104, USA

1-800-437-4148

Market Reference

$3.60 – $50.49· 40 listings

Swanson Timed-Release Rose Hips Tablets
iHerb4.9(5700)
$14.29
Swanson Vitamin C with Rose Hips
Swanson Health Products4.9(5700)
$9.53
Swanson Vitamin C with Bioflavonoids
Swanson Health Products4.8(200)
$12.39
Swanson Buffered Vitamin C
Swanson Health Products4.8(375)
$17.39
Swanson Ultra C Formula 250 Caps
Swanson Health Products4.8(102)
$12.49
Swanson Ultimate 60 Veg Caps
Swanson Health Products4.8(579)
$6.49
21st Century C-500 Tablets
Swanson Health Products4.8(7900)
$4.99
Swanson Acerola 500 mg 60 Capsules
Swanson Health Products4.8(514)
$7.09

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.

EarthNutri
5.0 (14)
Vitamin & supplements store
17510 S Broadway C, Gardena, CA 90248
Directions (310) 523-5108
Fresh Start Vitamin Co
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1067 E Bedmar St, Carson, CA 90746
Directions (310) 638-9000
N101
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6252 Romaine St, Los Angeles, CA 90038
Directions (323) 467-6123
The Vitamin Shoppe
4.5 (152)
Vitamin & supplements store
19510 Hawthorne Blvd, Torrance, CA 90503
Directions (310) 921-3574
Wholesale Nutrition Center
4.9 (106)
Vitamin & supplements store
4704 D St, Lakewood, CA 90712
Directions (562) 408-3900
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7122 Pacific Blvd, Huntington Park, CA 90255
Directions
Max Muscle Nutrition
4.9 (86)
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322 Pine Ave, Long Beach, CA 90802
Directions (562) 628-9119
Vitamins Discount
4.4 (16)
Vitamin & supplements store
Paramount, CA 90723
Directions (562) 790-2409

Research & Studies

Somatomedin C and arginine: implicit connections between mutually isolated literatures
DR Swanson - Perspectives in biology and medicine, 1990 - muse.jhu.edu
The purpose of this review is to show how a synthesis of the arginine and somatomedin literatures can lead one to identify an important but neglected area of research, an area that …
1990201 citations
A Green UPLC-UV Method for L-Ascorbic Acid Determination Based on a Biodegradable Chelating Agent and Synergistic Hydrophobic-Electrostatic Interactions
…, L Zhou, J Li, Z Lu, P Chang, G Swanson - Journal of AOAC …, 2026 - academic.oup.com
… across diverse sample matrices, providing an eco-friendly and highly efficient approach for determining vitamin C in dietary supplements and health foods fortified with L-ascorbic acid. …
2026
Dietary supplement use by US adults: data from the National Health and Nutrition Examination Survey, 1999–2000
…, J Hughes, B Ervin, C Swanson… - American journal of …, 2004 - academic.oup.com
… was 500 mg (range, 106–600) in a calcium supplement and 200 mg (range, 112–500) in an … tablet may provide less calcium than a calcium supplement, and usage patterns may differ (…
20041,155 citations
Diet and nutrition as risk factors for multiple myeloma among blacks and whites in the United States
…, G Gridley, LM Pottern, D Baris, CA Swanson… - Cancer Causes & …, 2001 - Springer
… are rich in vitamin C, and with use of vitamin C supplements, which were … supplements, particularly vitamin C, is associated with aspects of low-risk lifestyle factors (eg access to medical …
2001140 citations
Dupilumab efficacy and safety in moderate-to-severe uncontrolled asthma
…, JD Hamilton, BN Swanson… - New England journal …, 2018 - Mass Medical Soc
… S1 in the Supplementary Appendix, available with the full text of this article at NEJM.org). … The manuscript drafts were prepared with the assistance of a medical writer paid by the …
20182,389 citations
Effects of isoflavones and amino acid therapies for hot flashes and co-occurring symptoms during the menopausal transition and early postmenopause: a systematic …
AJ Thomas, R Ismail, L Taylor-Swanson, L Cray… - Maturitas, 2014 - Elsevier
… Equol supplements of 30 mg/day for non-Equol producing women significantly reduced mood symptoms in one trial. The magnolia bark extract combination significantly reduced hot …
2014106 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-02-25. DSLD Label ID: 187504. 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.