Puritan's Pride Timed Release Vitamin B-12 1000mcg
- Vitamin B12
- Tablet
- Vitamin-b
- 250
- More reviewed than 77%
A budget-friendly, timed-release B-12 caplet sized for roughly eight months of daily use, aimed at people who want a simple vegetarian option without added extras.
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How it ranks among the 130 vitamin b12 we track
4.7★ across 6,100 Amazon ratings, Bayesian-smoothed toward the category average.
6,100 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
800+ 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
Puritan's Pride packages vitamin B-12 at 1000mcg per timed-release caplet, with 250 caplets sized by the listing as an eight-month supply. It's vegetarian and gluten free, aimed at people supporting normal energy metabolism through diet.
Timed release is the key differentiator here versus a standard B-12 tablet, releasing the dose gradually rather than all at once. The listing ties the vitamin to energy metabolism, heart, circulatory and nervous system support, the standard set of claims for B-12 products, without singling out any one as the headline benefit.
- 1000mcg vitamin B-12 per caplet
- Timed-release formula
- Vegetarian, gluten free
- 250 caplets, about an eight-month supply
Who it's for
Fits anyone wanting a long-running, low-cost B-12 caplet from a familiar drugstore brand, especially vegetarians filling a gap that's harder to close through diet alone. Not built for people who prefer sublingual or liquid B-12 for faster uptake.
Strengths and trade-offs
Drawn from this product's published specifications.
- 1000mcg per caplet with timed release
- Vegetarian and gluten free
- 250-count bottle covers roughly eight months
- Caplet form only, no sublingual or liquid option
- No additional B vitamins in the blend
Performance notes
Timed-release delivery spreads the 1000mcg dose out gradually instead of releasing it all at once, which is the mechanism the caplet format relies on rather than a higher raw dose doing the work. Vitamin B-12 supports normal energy metabolism as part of a balanced diet.
Specifications
| Brand | Puritan's |
|---|---|
| Model | B004R68LX6 |
| Form | Tablet |
| Supplement Type | Vitamin-b |
| Count | 250 |
| Flavor | Unflavored |
| Benefits | Energy |
| Diet | Vegan, Vegetarian |
| Allergens | Gluten Free |
How it compares
This product against the closest alternatives we track in vitamin b12.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Puritan's Pride Timed Release Vitamin B-12 1000mcgThis product | 4.7 / 5 | 6,100 | 4.5 / 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 Puritan's B004R68LX6
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How long does a bottle of Puritan's Pride B-12 250 caplets last?
The listing sizes it as roughly an eight-month supply at one caplet per day.
Is this vitamin B-12 vegetarian?
Yes, it's labeled vegetarian and gluten free.
What does timed release mean for this B-12 caplet?
It releases the 1000mcg dose gradually rather than all at once, unlike a standard immediate-release tablet.