Natural C Plus 500®
Other CombinationsBrand: Douglas Laboratories
Net Contents
100 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
100
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
3 10539 00668 9
Product Version
Formula #7090
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
5 distinct active ingredients are disclosed in Supplement Facts.
Label includes a proprietary blend, so some individual amounts are not itemized.
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.
Allergen Guide
Contains
- Milk
- Wheat
- Soy
- 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 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C(Ascorbic Acid) | 500 mg | 833% |
| Citrus Bioflavonoids | 100 mg | — |
| Rutin | 50 mg | — |
| Hesperidin Complex | 25 mg | — |
| Acerola | 1 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Usage: As a dietary supplement, adults take 1 tablet daily or as directed by your healthcare professional.
Warnings & Precautions
Precautions re: Children
KEEP OUT OF REACH OF CHILDREN.
Precautions re: All Other
Tamper resistant package, do not use if outer seal is missing.
Storage
Storage
For optimal storage conditions, store in a cool, dry place. (59(0) - 77(0)F/15(0) - 25(0)C) (35-65% relative humidity)
Formulation
Formulation re: Does NOT Contain
This product contains NO yeast, wheat gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.
FDA Statements
FDA Statement of Identity
A Dietary Supplement
Other Label Statements
General: Product/Version Code
Formula #7090
General Statements: All Other Content
NATURAL FILM COATED
General Statements: All Other Content
Vitamin C 500 mg
Manufacturer & Distributor
Manufacturer
Douglas Laboratories
600 Boyce Road, Pittsburgh, PA, 15205, USA
Other
Market Reference
Douglas Laboratories C-Max 90 Tablets
Pure Prescriptions4.4(7)$37.00Douglas Laboratories High Potency Tablets
OVitaminPro.com4.5(4)$20.30C-500 Chewables
Sakura Natural Health$29.00Douglas Labs Vitamin C – Immune & Antioxidant Defense Support
Integrated Health Products4.7(139)$19.50Nature's Plus Extended Release 120 Scored Tablets
Pharmarcie.com4.8(129)$49.99Vitality Plus C-500 60 Beadlets
InVite Health$15.99Nature's Plus Orange Juice Chewable Tablets
The Vitamin Shoppe4.5(185)$36.99Professional Botanicals Vita C 500 90 Caps
ChiropracticOutfitters.com$39.00
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.
Natural Organics Inc., NaturesPlus
4.3 (18)Vitamin & supplements store
548 Broadhollow Rd, Melville, NY 11747
Capitol Nutrition & Supplements
4.9 (204)Vitamin & supplements store
7030 W 159th St, Orland Park, IL 60462
GNC
4.7 (202)Vitamin & supplements store
2 Pennsylvania Plaza Ste 29B, New York, NY 10121
Supplement Superstore
5.0 (1389)Vitamin & supplements store
8420 Eager Rd, St. Louis, MO 63144
National Nutrition
4.8 (1263)Vitamin & supplements store
5 Progress Dr, Orillia, ON L3V 0T7, Canada
GNC
4.4 (92)Vitamin & supplements store
753 Broadway Spc 753, New York, NY 10003
Hundred
4.3 (41)Vitamin & supplements store
50 S Center St Ste 3, City of Orange, NJ 07050
NatureCity
4.0 (16)Vitamin & supplements store
900 Broken Sound Pkwy NW Ste 380, Boca Raton, FL 33487
Research & Studies
Long-term moderate calorie restriction inhibits inflammation without impairing cell-mediated immunity: a randomized controlled trial in non-obese humans
SN Meydani, SK Das, CF Pieper, MR Lewis… - Aging (Albany …, 2016 - pmc.ncbi.nlm.nih.gov
… the serum concentrations of other pro-inflammatory cytokines and chemokines (IL-6, IL-8, MCP-1) were not significantly altered by CR, probably because our volunteers were healthy, …
2016276 citationsSupplementation with aged garlic extract improves both NK and γδ-T cell function and reduces the severity of cold and flu symptoms: a randomized, double-blind …
MP Nantz, CA Rowe, CE Muller, RA Creasy… - Clinical Nutrition, 2012 - Elsevier
… METHODS: A randomized, double-blind, placebo-controlled parallel intervention study recruited 120 healthy subjects (60 per group) to determine the effect of aged garlic extract …
2012242 citationsAntioxidants for Alzheimer disease: a randomized clinical trial with cerebrospinal fluid biomarker measures
…, JM Ringman, GA Jicha, C Cotman… - Archives of …, 2012 - jamanetwork.com
… of treatment in 1 of 3 arms: 800 IU/d of vitamin E (α-tocopherol) plus 500 mg/d of vitamin C plus 900 mg/d of α-lipoic acid (E/C/ALA); 400 mg of CoQ 3 times/d; or placebo. To maintain …
2012484 citationsNature's Medicines: From Asthma to Weight Gain, from Colds to Heart Disease--The Most Powerful All-Natural Cures
G Maleskey - 1999 - books.google.com
… in natural healing, medical research, alternative health, herbs, … health reports to deliver clear, concise, and definitive health … health and well-being. Every recommendation in Prevention …
199914 citationsSynthetic and Natural Nutritional Supplements: Health
…, P Fragiadaki, E Meimeti, C Tsitsimpikou - Recent patents on …, 2016 - ingentaconnect.com
… supplement that might help to maintain the health brain would be beneficial. A food supplement … in its natural mammalian form) is aiming to support healthy brain function. These food …
201627 citationsA high vitamin C micronutrient supplement is unable to attenuate inflammation in people with metabolic syndrome but may improve metabolic health indices …
E Vlasiuk, M Zawari, R Whitehead, J Williman, AC Carr - Antioxidants, 2024 - mdpi.com
… C micronutrient supplement on inflammation in people with metabolic syndrome. The objective was to enroll participants with metabolic syndrome plus … C micronutrient supplement …
202416 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-01-25. DSLD Label ID: 5226. 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.
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