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21st Century Health Care, B-12, 500 mcg, 110 Tablets
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21st Century Health Care, B-12, 500 mcg, 110 Tablets
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21st Century Health Care, B-12, 500 mcg, 110 Tablets


12 Reviews
In Stock
  • Product Code: CEN-22309
  • UPC Code: 740985223093
  • Package Quantity: 110 Tablets
  • Dimensions: 1.8 x 2.4 x 3.7 in, 0.15 lbs (0.07 kg)
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Product Overview

  • 10% Free
  • Dietary Supplement
  • Promotes Tissue Growth & Maintenance and is Essential for Red Blood Cell Formation
  • New! Easy-to-Swallow Smaller Tablet
  • 21st Century...for a Healthier Future

21st Century's Vitamin B-12 (Cyanocobalamin) promotes maintenance and growth of tissue and is essential for red blood cell formation.

Suggested Use

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

Other Ingredients

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

Gluten Free. Unconditionally guaranteed for purity, freshness and label potency. No added sugar, yeast, artificial flavors, colors or preservatives.


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 B-12 (as Cyanocobalamin) 500 mcg 8333%
Calcium (as Calcium Carbonate) 100 mg 10%
† Percent Daily Value (DV) based on a 2,000 calorie diet.

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
21st Century Health Care, B-12, 500 mcg, 110
Great product
Dec 12, 2011
dont buy
rubbish product
Mar 28, 2014

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