KAL Vitamin B12 Methylcobalamin and Adenosylcobalamin 2000 mcg ActivMelt
- Vitamin B12
- Tablet
- Vitamin B12
- 60
A dual-form B12 micro tablet in a berry flavor, worth it if the format appeals to you, though the abalone allergen listing deserves a second look.
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How it ranks among the 130 vitamin b12 we track
4.5★ across 582 Amazon ratings, Bayesian-smoothed toward the category average.
582 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
600+ 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 2000 mcg vitamin B12 micro tablet combining methylcobalamin and adenosylcobalamin in a berry-flavored, vegetarian ActivMelt format, 60 tablets per bottle.
Pairing methylcobalamin with adenosylcobalamin is a formulation choice some B12 supplements use to cover both active coenzyme forms in one tablet, rather than shipping a single form. The ActivMelt micro tablet and mixed berry flavor point to a dissolve-in-mouth format rather than a swallowed capsule. The allergen field on this listing lists abalone, which is unusual for a B12 product and worth double-checking against the physical label if you have a shellfish allergy.
- 2000 mcg B12 as methylcobalamin and adenosylcobalamin
- ActivMelt micro tablet format
- Mixed berry flavor
- 60 servings, vegetarian formula
Who it's for
Vegetarians who want a flavored, dissolving B12 tablet rather than a plain capsule. Anyone with a shellfish allergy should verify the abalone allergen note before buying.
Strengths and trade-offs
Drawn from this product's published specifications.
- 2000 mcg dose per tablet
- Two active B12 forms in one product
- Mixed berry flavor instead of a plain capsule
- Allergen listing includes abalone, unusual and worth confirming
- No reviews on file to judge taste or dissolve texture
Performance notes
Each micro tablet delivers 2000 mcg of B12 split across two coenzyme forms, methylcobalamin and adenosylcobalamin, which is marketed for cellular energy, nerve and red blood cell support. The ActivMelt format is designed to dissolve rather than requiring a swallow with water.
Specifications
| Brand | KAL |
|---|---|
| Model | 7647286 |
| Form | Tablet |
| Supplement Type | Vitamin B12 |
| Count | 60 |
| Flavor | Mixed Berry |
| Benefits | Cellular Energy Support |
| Diet | Vegetarian |
| Allergens | Abalone |
Other KAL vitamin b12
How it compares
This product against the closest alternatives we track in vitamin b12.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| KAL Vitamin B12 Methylcobalamin and Adenosylcobalamin 2000 mcg ActivMeltThis product | 4.5 / 5 | 582 | 4.2 / 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 KAL 7647286
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much B12 is in each KAL ActivMelt tablet?
Each tablet provides 2000 mcg, combining methylcobalamin and adenosylcobalamin.
Is KAL Vitamin B12 ActivMelt vegetarian?
Yes, it is labeled vegetarian.
What flavor is KAL Vitamin B12 ActivMelt?
It comes in mixed berry.