B Vitamins · New Chapter

Fermented Coenzyme B Complex

ModerateUnderdosed

What the lab found

Contained only 79.4% of listed biotin (238 mcg vs 300 mcg) and only 88.1% of listed B12. Also failed disintegration testing at 55 minutes instead of 30 minute limit.

Failure type · Underdosed

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

Source

Independent lab testing, 2024

Safer alternative

Jarrow Formulas B Right ($0.31/capsule, all vitamins verified)

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Nature Made

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Underdosed · Moderate

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