Net Contents
110 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 40985 21190 8
Product Version
1106 0303
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.
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 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C(Ascorbic Acid) | 500 mg | 833% |
| Calcium(Calcium Carbonate) | 40 mg | 4% |
Percent Daily Value (DV).
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: Take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.
Warnings & Precautions
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
Formulation re: Does NOT Contain
No Added Sugar, Salt, Yeast, Preservatives, Artificial Flavors or Colors.
FDA Statements
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.
FDA Statement of Identity
DIETARY SUPPLMENT
Other Label Statements
General Statements: All Other Content
Unconditionally guaranteed for purity, freshness and label potency.
General Statements: All Other Content
Helps Neutralize Free Radicals And Supports A Healthy Immune System*
Brand IP Statement(s) re: (c), (TM), (SM)
21ST Century(R)...for a healthier future.
General Statements: All Other Content
Vitamin C is an important antioxidant nutrient that helps neutralize free radicals which may cause cellular damage in the body. Vitamin C also supports a healthy immune system.*
Brand IP Statement(s) re: (c), (TM), (SM)
21st Century's(R) prolonged release Vitamin C-500 provides long-term vitamin supplementation by slowly releasing nutrients to the body over an extended period of time.
Seals/Symbols
MADE IN USA
General: Product/Version Code
1106 0303
General Statements: All Other Content
10% FREE
General Statements: All Other Content
Prolonged release
Manufacturer & Distributor
Manufacturer
21st Century HealthCare, Inc.
2119 S. Wilson Street, Tempe, AZ, 85282, USA
Market Reference
21st Century C-500 Tablets
21st-century-vitamins4.8(7900)$4.9921st Century Prolonged Release C Tablets
21st-century-vitamins4.8(5400)$7.9921st Century Chewable Tablets
21st-century-vitamins4.7(939)$7.9921st Century Natural C-1000 Rose Hips Caplets
21st-century-vitamins4.9(948)$6.99Pack of 12-21st Century C 500 mg Tablets 110 EA
AmericanPharmaWholesale.com4.8(7900)$43.7021st Century C-500 - 250 Tablets
GoSupps.com4.8(7900)$34.9921st Century Calcium 500 + D3 Tablets
Target4.8(1100)$14.9921st Century - C 500mg Orange 30 Chewables | Buy at Best Price from Mumzworld
Mumzworld.com$8.44
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.
Southern Nutrition
4.9 (155)Vitamin & supplements store
1619 Opelika Rd #110a, Auburn, AL 36830
GNC
3.7 (18)Vitamin & supplements store
2199 Tiger Town Pkwy Spc #19, Opelika, AL 36801
Dayspring Nature Shop
4.8 (69)Vitamin & supplements store
1011 Ave C, Opelika, AL 36801
Tenth St Nutrition
4.5 (22)Health food store
404 S 10th St Ste A, Opelika, AL 36801
Target
4.1 (522)Department store
2640 Enterprise Dr, Opelika, AL 36801
Sam's Club
4.3 (1224)Warehouse club
2335 Bent Creek Rd, Auburn, AL 36830
Walgreens
2.5 (116)Vitamin & supplements store
765 E Glenn Ave, Auburn, AL 36830
Research & Studies
Inadequacy of immune health nutrients: intakes in US adults, the 2005–2016 NHANES
CA Reider, RY Chung, PP Devarshi, RW Grant… - Nutrients, 2020 - mdpi.com
… Recent research suggests that vitamin D may influence the severity of infection of pathogenic coronaviruses that have emerged in the 21st century, such as severe acute respiratory …
2020141 citationsAntioxidant vitamins C and E improve endothelial function in children with hyperlipidemia: Endothelial Assessment of Risk from Lipids in Youth (EARLY) Trial
MM Engler, MB Engler, MJ Malloy, EY Chiu… - Circulation, 2003 - ahajournals.org
… These findings have important implications for vascular health because attenuated FMD of the … simple strategy to improve the long-term cardiovascular health of hyperlipidemic children. …
2003384 citationsNutritional supplements in pregnancy: commercial push or evidence based?
M Glenville - Current Opinion in Obstetrics and Gynecology, 2006 - journals.lww.com
… Evidence shows that supplementation can play a valuable role in the health of the pregnant … 21st century lifestyle and the nutritional content of food, good quality nutritional supplements …
200671 citationsThe nature of prooxidant activity of vitamin C
G Cantelli-forti - Life Sciences, 1999 - academia.edu
… as a dietary supplement to healthy humans exhibits a … per day of vitamin C to healthy volunteers for 6 weeks results in a … per 4 days (lane 3) or vitamin C 500 mgikg bw per 4 days (lane 4…
1999Assessment of the use of vitamin C and E supplements concomitantly to antibiotic treatment against Helicobacter pylori: A systematic review and meta-analysis
EYC Ochoa, COQ Moreno, YRM Fandiño… - … Clínica (English Edition), 2018 - Elsevier
… the efficacy of vitamin C and/or E supplements in the antibiotic treatment of H. pylori infections. … biases and differences in the dosage of the supplements and antibiotics administered. …
201813 citationsPromising hypotensive effect of hawthorn extract: a randomized double‐blind pilot study of mild, essential hypertension
AF Walker, G Marakis, AP Morris… - Phytotherapy …, 2002 - Wiley Online Library
… , Milan, Italy for providing the hawthorn extract and Lamberts Healthcare Ltd, Tunbridge Wells UK for encapsulation of the extract, providing the Mg supplement and the two placebos. …
2002205 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-07-25. DSLD Label ID: 11077. 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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