C 500®

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

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

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.

Serving Size: 1 Tablet(s) · 1 per day

Not Present

• 

  21st Century C-500 Tablets

  21st-century-vitamins4.8(7900)

  $4.99
• 

  21st Century Prolonged Release C Tablets

  21st-century-vitamins4.8(5400)

  $7.99
• 

  21st Century Chewable Tablets

  21st-century-vitamins4.7(939)

  $7.99
• 

  21st Century Natural C-1000 Rose Hips Caplets

  21st-century-vitamins4.9(948)

  $6.99
• 

  Pack of 12-21st Century C 500 mg Tablets 110 EA

  AmericanPharmaWholesale.com4.8(7900)

  $43.70
• 

  21st Century C-500 - 250 Tablets

  GoSupps.com4.8(7900)

  $34.99
• 

  21st Century Calcium 500 + D3 Tablets

  Target4.8(1100)

  $14.99
• 

  21st Century - C 500mg Orange 30 Chewables | Buy at Best Price from Mumzworld

  Mumzworld.com

  $8.44

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.

• Williamsburg Nutrition

  5.0 (3)

  Health food store

  106 S 3rd St #2, Williamsburg, KY 40769

  Directions(606) 703-0210

• Walgreens

  3.0 (82)

  Vitamin & supplements store

  14659 S U.S. Hwy 25 Ste C, Corbin, KY 40701

  Directions(606) 258-7980

• Walgreens

  3.5 (56)

  Vitamin & supplements store

  1775 KY-192, London, KY 40741

  Directions(606) 877-2727

• The Health Delusion: How to Achieve Exceptional Health in the 21st Century

  G Matten, A Goggins - 2012 - books.google.com

  … , giving 20mg of beta carotene as a supplement was found to increase lung cancer … C was found for cancer either19. In a study of US male physicians, 500mg per day of vitamin C …

  20126 citations

• Plants and human health in the twenty-first century

  …, N Borisjuk, A Brinker, DA Moreno, C Ripoll… - TRENDS in …, 2002 - cell.com

  … between plants and health was felt not … health organization. Although plants are slowly making a comeback in several areas of human health (ie functional foods, dietary supplements …

  20021,444 citations

• Pharmacognosy in the 21st century

  AD Kinghorn - Journal of pharmacy and pharmacology, 2001 - Wiley Online Library

  … Supplement Health and Education Act in 1994 led to the categorization of herbal medicines as ‘‘ dietary supplements’’ for ‘‘health … As we enter the 21st century and the new millennium, …

  2001333 citations

• Nutritional supplements in pregnancy: commercial push or evidence based?

  M Glenville - Current Opinion in Obstetrics and Gynecology, 2006 - journals.lww.com

  … health of the pregnant mother and her baby. Emphasis must always be on eating a good diet, but given the limitations of the 21st century … A combination of vitamin C (500 mg/day) and …

  200671 citations

• Cardiovascular disease resulting from a diet and lifestyle at odds with our Paleolithic genome: how to become a 21st-century hunter-gatherer

  JH O'Keefe Jr, L Cordain - Mayo Clinic Proceedings, 2004 - Elsevier

  … Historical and anthropological studies show hunter-gatherers generally to be healthy, fit, and … our modern milieu with our ancient genome in an effort to improve cardiovascular health. …

  2004507 citations

• The evolution of science and regulation of dietary supplements: past, present, and future

  PM Coates, RL Bailey, JB Blumberg, A El-Sohemy… - The Journal of …, 2024 - Elsevier

  … supplement ingredients, but the evidence on their health effects is still building. As is true of much nutrition research, there are many studies that point to health … of dietary supplements, …

  202446 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-08-23. DSLD Label ID: 233368. 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.