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NAD+ · Amazon NMN Brand #8
NMN Supplement
HighUnderdosed
What the lab found
Failed Amazon marketplace testing for NMN content. Contained less than claimed NMN amount. Part of the 64% failure rate finding where 14 of 22 Amazon NMN products contained less than 1% of their claimed NMN.
Failure type · Underdosed
Active ingredient measured significantly below the labeled amount — not therapeutic.
Source
Amazon marketplace testing, 2021