SuppScore

Ingredient form · Vitamin B12 (Cobalamin)

Vitamin B12

Also sold as Cyanocobalamin.

Rating
Average
Multiplier
×1
Rank among Vitamin B12 (Cobalamin)
6 of 8
Updated
1 Sept 2026

Part of Vitamin B12 (Cobalamin)

How Vitamin B12 compares

VersusMethylcobalamin×1.5Absorbs better in our grading, at ×1.5.VersusVitamin B12 (Methylcobalamin)×1.5Absorbs better in our grading, at ×1.5.Versus5-deoxyadenosylcobalamin×1.25Absorbs better in our grading, at ×1.25.VersusAdenosylcobalamin×1.25Absorbs better in our grading, at ×1.25.

Or see every form ranked by absorption evidence.

Products using Vitamin B12

Scored products that list it on the label, highest scoring first. Ordering is by SuppScore only. We have no commercial relationship with any brand shown.

Full-Spectrum Multivitamin Complex

TERRANOVA

Full-Spectrum Multivitamin Complex

SuppScore 51

References

  1. pubmed.ncbi.nlm.nih.gov
  2. cambridge.org
  3. nhs.uk

Reviewed by the SuppScore advisory board

Every score on this page is computed from the SuppScore ingredient database using our published scoring rules. Our advisory board maintains those rules and the ingredient data behind them, and takes no payment from the brands whose products are scored.

Meet the advisory board · Last reviewed 1 Sept 2026

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Other Vitamin B12 (Cobalamin) forms

All forms ranked