B Vitamins · Raw Science

Methylcobalamin B12

HighUnderdosed

What the lab found

Contained only 49% of claimed B12.

Failure type · Underdosed

Active ingredient measured significantly below the labeled amount, not therapeutic.

Source

NOW Foods independent testing, 2025

Safer alternative

Nature Made B12 1,000 mcg

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Lab data sourced from independent third-party testing reports. Educational only. Avelor does not provide medical advice.