Nature's Wonder Vitamin B12 1000 mcg Timed Release Tablets for Energy Metabolism
- Vitamin B12
- Tablet
- Vitamin B12
- 150
A gluten free, lactose free timed release Vitamin B12 tablet dosed at 1,000mcg, sized as a 150 day supply for buyers who want steady daily coverage.
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How it ranks among the 130 vitamin b12 we track
4.7★ across 899 Amazon ratings, Bayesian-smoothed toward the category average.
899 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ 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
A timed release Vitamin B12 tablet dosed at 1,000mcg, packaged as a 150 day supply with 150 tablets, positioned for energy metabolism and nervous system support.
Timed release B12 is meant to spread absorption over the day rather than releasing the full dose at once, which is the main distinction from a standard fast-dissolving B12 tablet. The 150 count sizing lines up with roughly five months of daily use at one tablet per day.
- 1,000 mcg B12
- Timed Release
- 150 Day Supply
- Gluten Free, Lactose Free
Who it's for
Fits people who want a long daily supply of B12 in a timed release format rather than a sublingual or fast-release tablet. Also relevant to anyone avoiding gluten or lactose, since both are flagged as free of those.
Strengths and trade-offs
Drawn from this product's published specifications.
- 1,000mcg B12 per tablet
- Timed release for gradual absorption
- 150 day supply in one bottle
- Gluten free and lactose free
- Timed release format is slower acting than sublingual or liquid B12
Performance notes
Timed release tablets dissolve gradually rather than delivering the full 1,000mcg dose immediately, which some buyers prefer for steadier absorption over the course of a day compared to a standard tablet.
Specifications
| Brand | Nature's |
|---|---|
| Model | E1-39UY-YQ80 |
| Form | Tablet |
| Supplement Type | Vitamin B12 |
| Count | 150 |
| Flavor | Unflavored |
| Benefits | Metabolism Improvement, Nervous System sSupport*, Timed Release |
| Diet | Gluten Free |
| Allergens | Gluten Free, Lactose Free |
Other Nature's vitamin b12
How it compares
This product against the closest alternatives we track in vitamin b12.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Nature's Wonder Vitamin B12 1000 mcg Timed Release Tablets for Energy MetabolismThis product | 4.7 / 5 | 899 | 4.4 / 5 |
| Nature's Bounty Vitamin B12 2500 mcgNature’s | 4.8 / 5 | 26,800 | 4.7 / 5 |
| Nature Made Vitamin B12 1000 mcgNATURE | 4.8 / 5 | 21,400 | 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 |
Similar vitamin b12 from other brands
Questions about the Nature's E1-39UY-YQ80
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much B12 is in each tablet?
1,000mcg per tablet.
How long does one bottle last?
150 tablets, a 150 day supply at one tablet daily.
Is it gluten free?
Yes, the listing states gluten free and lactose free.