C 1000 mg®
Single Vitamin & MineralBrand: 21st Century
Functions
Net Contents
60 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 40985 28013 3
Product Version
500351-0320N
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report a %DV; 1 meet or exceed 100% DV.
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 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C(Ascorbic Acid) | 1000 mg | 1111% |
| Calcium(Calcium Carbonate) | 52 mg | 4% |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: As a vitamin supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider.
Warnings & Precautions
Precautions re: All Other
Do not exceed recommended dosage.
Precautions re: Pregnant or Nursing or Prescription Medications
Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.
Precautions re: All Other
Stop use and contact a physician if adverse reactions occur.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Do not use if product appears to be tampered with or seal is broken.
Storage
Storage
Store at room temperature.
Formulation
Formula re: Contains
Vitamin C is an important antioxidant nutrient that supports the immune system.
Formulation re: Does NOT Contain
No added sugar, yeast, preservatives, or artificial flavors.
Formulation re: Other
Antioxidant & immune support
Formulation re: Does NOT Contain
Gluten free
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
Individual results may vary.
Seals/Symbols
Guaranteed Quality Laboratory Tested
Manufacturer & Distributor
Manufacturer
21st Century HealthCare, Inc.
2119 S. Wilson St., Tempe, AZ, 85282, USA
Market Reference
21st Century C 1000 Mg Tablets
21st-century-vitamins4.8(6700)$8.9921st Century 1000 mg Tablets
iHerb4.8(7900)$4.49Lowest21st Century Prolonged Release Tablets
21st-century-vitamins4.9(1900)$9.9921st Century Prolonged Release C Tablets
Hey Pharma5.0(1)$14.2121st Century C with Rose Hips 1000 mg Caplets
Walmart - iHerb4.8(944)$11.49Case of 12-21st Century Vitamin C-1000mg Tablets 110ct
AmericanPharmaWholesale.com$65.4921st Century C-1000 Prolonged Release 110 Tablets
GoSupps.com4.9(1900)$34.9921st Century C Prolonged Release Tablets
Walmart - Pharma Frills$14.21
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.
MyCore Supplements Ireland
4.9 (201)Sports nutrition store
Unit X01 Wm O'Brien Public Storage, Bishopstown, Co. Cork, T12 Y9NH, Ireland
Mani Vitamīni
4.8 (11)Vitamin & supplements store
Lāčplēša iela 14, Centra rajons, Rīga, LV-1011, Latvia
Lee-Sport® c/o LeeGroup GmbH
4.9 (1026)Vitamin & supplements store
Station-Ost 7, 6023 Rothenburg, Switzerland
Kala Health
4.9 (195)Vitamin & supplements store
De Scheysloot 40, 2201 GN Noordwijk, Netherlands
Marnys Hungary
4.9 (55)Vitamin & supplements store
Budapest, Buday László u. 16, 1024 Hungary
Dailyvit B.V. (Altrient Nederland)
4.7 (27)Vitamin & supplements store
Anna Paulownastraat 37, 2518 BB Den Haag, Netherlands
for the Ageless
5.0 (69)E-commerce service
12 John Prince's St, London W1G 0JR, United Kingdom
Lama Sport
4.4 (44)Vitamin & supplements store
Bulevar kralja Aleksandra 147, Beograd, Serbia
Research & Studies
Vitamin D and marine omega 3 fatty acid supplementation and incident autoimmune disease: VITAL randomized controlled trial
J Hahn, NR Cook, EK Alexander, S Friedman, J Walter… - bmj, 2022 - bmj.com
… Participants self-reported all incident autoimmune diseases from baseline to a median of 5.3 years of follow-up; these diseases were confirmed by extensive medical record review. Cox …
2022551 citationsHerbal medicine of the 21st century: a focus on the chemistry, pharmacokinetics and toxicity of five widely advocated phytotherapies
S Suroowan, MF Mahomoodally - Current Topics in Medicinal …, 2019 - ingentaconnect.com
… Consequently, this review is an attempt to highlight the health benefits, pharmacokinetics, … The half-life with 1000 mg administered to patients was 12 hours while 1500 mg, dosing …
201938 citationsMicronutrient deficiencies, vitamin pills and nutritional supplements
E Combet, C Buckton - Medicine, 2019 - medicinejournal.co.uk
… In the 21st century, it is hard to reconcile the concepts of the ‘… health and performance in healthy individuals. The evidence so far indicates that multivitamin supplements offer no health …
201931 citationsThe Rhodiola revolution: transform your health with the herbal Breakthrough of the 21st Century
RP Brown, PL Gerbarg, B Graham - 2005 - books.google.com
… unfolds exactly according to plan, we recommend a regimen of herbal and nutritional supplements that have helped us and our patients maintain a healthy balance between energy …
200546 citationsThe role of culinary-medicinal mushrooms on human welfare with a pyramid model for human health
ST Chang, SP Wasser - International journal of medicinal …, 2012 - dl.begellhouse.com
… increasing in the 21st century, so the amount of food and the level of medical care available … extractables both for inclusion in food supplements to enhance health and fitness, and in the …
2012777 citationsThe miracle mineral supplement of the 21st century: Parts 1 and 2
JV Humble - 2006 - books.google.com
… year, the health industry does not average one death a year. But should someone even report being sick from a health supplement the FDA can and does stop every supplement of that …
20065 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-09-25. DSLD Label ID: 233660. 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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