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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