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B-12 1000 mcg

21st Century
4.7
★ ★ ★ ★ ★
(11407 ratings)
Vitamin B12 1000 mcg
Product Image
Score 68

This affordable tablet delivers 1000mcg of cyanocobalamin and some calcium, serving as a straightforward option for general B12 support.

Quantity: 110 Tablet(s) • (110 servings)
Goals:
flag Cognitive Support
flag Mood Support
flag Energy
flag Bone Health
flag Brain Health

leaderboard Score 68

This affordable tablet delivers 1000mcg of cyanocobalamin and some calcium, serving as a straightforward option for general B12 support.

Quantity: 110, Dose: 500mcgQuantity: 110, Dose: 2500mcgQuantity: 110, Dose: 5000mcg

insightsAnalysis

This 21st Century B-12 tablet provides 1000mcg of Vitamin B12 as cyanocobalamin, requiring the body to convert it to active forms. It also includes 100mg of Calcium Carbonate. The tablet form means it is swallowed and absorbed through the digestive system.

It's a practical and budget-friendly option for routine B12 supplementation, especially for those who prefer a tablet and are looking for general support for energy and overall health. The inclusion of calcium is a minor addition, but the primary focus remains on delivering B12 at a very accessible price point.

thumb_upPros
  • Very low price per serving.
  • Provides 1000mcg of B12 per tablet.
  • Very high review count indicates broad customer acceptance and popularity.
  • Includes a small amount of calcium.
  • Convenient tablet form for daily intake.
thumb_downCons
  • Uses cyanocobalamin, a synthetic form that needs conversion.
  • Tablet form relies on digestive absorption, which can be less efficient for B12 than sublingual.
  • Calcium Carbonate can sometimes cause digestive upset in sensitive individuals.
  • Not ideal for those seeking active B12 forms or enhanced absorption methods.
warningWarnings
  • Individuals with sensitive stomachs may experience mild digestive discomfort from calcium carbonate.
  • Ensure adequate water intake when taking tablets.
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$7.49($0.06 per serving)
iHerb
$ 7.49
Amazon
$ 14.98
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Ingredients

IngredientAmount per serving
Vitamin B12
1000 mcg
Calcium
100 mg
grain_off Gluten Free person Adults 18–50
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Categories

Vitamin B12 68
This product offers 1000mcg of cyanocobalamin in a very affordable tablet format, making it a popular choice for routine B12 supplementation, albeit not using an active B12 form or sublingual delivery.
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Goals

flag General Health 70
Good for basic, general B12 requirements due to its dose and accessibility.
flag Energy 65
Delivers B12 for cellular energy, though the form is not the most efficient for rapid energy conversion.
flag Metabolism Boost 65
Provides B12 for metabolic functions, but the form is less efficient for direct metabolic boosting.
inventory_2Recommended products
95 Value

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Methyl B-12 1000 mcg Lemon Flavor

Jarrow Formulas
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CoQ-10 100 mg Fast Dissolve Cherry Flavor

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