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21st Century, C-500, 250 Tablets

By 21st Century

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$2.32 (29)
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In Stock
  • Product Code: CEN-22338
  • UPC Code: 740985223383
  • Package Quantity: 250 Tablets
  • Dimensions: 5.8 x 2.5 x 1.8 in, 0.5 lbs (0.23 kg)

Product Overview

  • Vitamin Supplement
  • 250 Count
  • Helps Neutralize Free Radicals and Supports A Healthy Immune System
  • Guaranteed Quality - Laboratory Tested

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.

Suggested Use

As a vitamin supplement, take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.

Other Ingredients

Cellulose, stearic acid, croscarmellose sodium, silicon dioxide, magnesium stearate.

No added sugar, yeast, preservatives, artificial flavors or colors.


Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

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Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving % DV†
Vitamin C (as Ascorbic Acid) 500 mg 833%
Calcium (as Calcium Carbonate) 30 mg 3%
† Percent Daily Value (DV) based on a 2,000 calorie diet.

iHerb Customer Reviews

5 Stars
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1 Stars

Great value

Posted by ReaCovery on Nov 20, 2015

Great value for money if you want a medium dose, instant release ascorbic acid kind of C in a large quantity. Vitamin C is water soluble and is excreted from the body quickly. Instant release only lasts 2 - 3 hours, so its best to take a smaller amount, often through the day, rather than a high dose tablet once a day. Either that or take a slow release formula. But something is better than nothing and this is a good value something.

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Very good product

Posted by 5559114849478280433 on Nov 07, 2015

Reasonably priced for 250 tablets and this product make me so much healthy.

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Really worth the price

Posted by 5463827255794379760 on Apr 19, 2015

So big bottle for this kind of price is really worth it. Will definitely purchase again

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Great product !

Posted by Ruby64 on Apr 07, 2015

love it !

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Good C

Posted by 5410544284040071451 on Mar 19, 2015

I find this vitamin C is as good those pricey items I got from Amway and GnC. Will purchase again in future.

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