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Life Extension

Life Extension B12 Elite 60 Lozenges

  • Form: Lozenge
  • Supplement Type: Vitamin B12
  • Diet: Vegetarian
  • Allergens: Gluten Free, Non-GMO

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A two-form B12 lozenge aimed at brain and nerve support rather than a generic energy supplement, a reasonable pick if you specifically want adenosylcobalamin alongside methylcobalamin.

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ASIN: B09356Q8H8Model: B12 EliteCategory: Vitamin B12

Overview

A vitamin B12 lozenge from Life Extension combining two active forms, adenosylcobalamin and methylcobalamin, aimed at supporting brain health and dopamine production. Sixty strawberry-flavored lozenges per bottle, formulated vegetarian, non-GMO and gluten-free.

Most B12 supplements use only methylcobalamin or cyanocobalamin; pairing it with adenosylcobalamin is a less common combination meant to cover more of the vitamin's active roles in the body. The listing frames this around brain and nerve cell support rather than general energy claims, a narrower positioning than typical B12 products.

  • 60 lozenges per bottle
  • Dual active B12 forms
  • Vegetarian, non-GMO, gluten-free
  • Strawberry flavor

Who it's for

Suits people who want a lozenge rather than a capsule or sublingual liquid, and who specifically want both active B12 forms rather than a single one. Vegetarians are covered by the diet label. Not for anyone needing a flavorless format or a much higher single dose.

Pros and cons

Pros
  • Two active coenzyme forms of B12
  • Vegetarian and non-GMO
  • Strawberry lozenge format
Cons
  • Fixed strawberry flavor only
  • No dosing strength listed beyond the 60 count

Performance notes

The combination of adenosylcobalamin and methylcobalamin is meant to support both the mitochondrial and methylation pathways B12 is involved in, rather than relying on the body to convert a single inactive form. Dissolving as a lozenge also allows some absorption through oral tissue ahead of the digestive tract.

Specifications

BrandLife Extension
ModelB12 Elite
FormLozenge
Supplement TypeVitamin B12
DietVegetarian
AllergensGluten Free, Non-GMO
Count60
FlavorStrawberry Flavor
BenefitsEncourages Healthy B12 Serum Levels, Helps Protect Delicate Brain Cells, Novel F

Frequently asked questions

What two forms of B12 does Life Extension B12 Elite use?

Adenosylcobalamin and methylcobalamin.

Is this B12 lozenge vegetarian?

Yes, it's labeled vegetarian.

What flavor is the lozenge?

Strawberry.