Nature Made Vitamin B12 1000 mcg
- Vitamin B12
- Tablet
- Vitamin B12
- 150
- Better rated than 87%
- More reviewed than 94%
A high-dose, fast-dissolving B12 tablet with a full five-month supply in one bottle, a reasonable pick for anyone who wants B12 without swallowing a pill.
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How it ranks among the 130 vitamin b12 we track
4.8★ across 21,400 Amazon ratings, Bayesian-smoothed toward the category average.
21,400 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
20,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 130 vitamin b12 we track - how the scorecard works · full vitamin b12 data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
1000mcg vitamin B12 sublingual tablets, cherry flavored, sugar free, fast dissolve, 150 count sized as a 150-day supply, formulated for energy metabolism support, vegan.
Dissolving under the tongue is meant to bypass some of the digestive breakdown that swallowed B12 tablets go through, which is why this format is popular for people managing low B12 levels. The cherry flavor and sugar-free formula are built around daily habit-forming use rather than swallowing a pill.
- 1000mcg vitamin B12 per tablet
- Sublingual fast-dissolve tablets
- 150-day supply
- Vegan and sugar free
Who it's for
Adults wanting a daily B12 supplement for energy metabolism support, especially those who prefer a dissolving tablet over swallowing capsules, and vegans needing a plant-based B12 source.
Strengths and trade-offs
Drawn from this product's published specifications.
- 150-day supply in one bottle
- Fast-dissolve sublingual format needs no water
- Cherry flavor may not suit those wanting a plain tablet
- High 1000mcg dose sits far above baseline needs, though typical for B12 products
Performance notes
Sublingual tablets dissolve under the tongue and absorb through the mouth's mucous membranes, a route some people find more reliable than swallowed tablets when digestive absorption is a concern. At 1000mcg, the dose is well above typical daily requirements, standard for B12 products given how little the body actually absorbs and stores.
Specifications
| Brand | NATURE |
|---|---|
| Model | 3217 |
| Form | Tablet |
| Supplement Type | Vitamin B12 |
| Count | 150 |
| Flavor | Cherry |
| Benefits | Metabolism Management |
| Diet | Vegan |
| Allergens | Allergen-Free |
Other NATURE vitamin b12
How it compares
This product against the closest alternatives we track in vitamin b12.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Nature Made Vitamin B12 1000 mcgThis product | 4.8 / 5 | 21,400 | 4.7 / 5 |
| Nature's Bounty Vitamin B12 2500 mcgNature’s | 4.8 / 5 | 26,800 | 4.7 / 5 |
| Solgar Vitamin B12 1000 mcgSolgar | 4.8 / 5 | 11,500 | 4.7 / 5 |
| Natrol Vitamin B12 5000 mcg Fast Dissolve B12 SupplementNatrol | 4.7 / 5 | 40,300 | 4.6 / 5 |
| vitafusion Extra Strength Vitamin B12 GummiesVitafusion | 4.7 / 5 | 32,299 | 4.6 / 5 |
Similar vitamin b12 from other brands
Questions about the NATURE 3217
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Do I need water to take Nature Made B12 tablets?
No, they're sublingual fast-dissolve tablets meant to dissolve under the tongue without water.
Is this B12 supplement vegan?
Yes, it's listed as a vegan formula.
How long does one bottle last?
150 tablets, sized as a 150-day supply at one tablet per day.