Berberine · Amazon Berberine Brand #3

Berberine

HighUnderdosed

What the lab found

Failed Amazon marketplace testing for berberine content. Part of the 97% failure rate finding where 32 of 33 Amazon berberine products failed. Called 'Nature's Ozempic' on TikTok, but virtually none of the Amazon products contain enough berberine to have any effect.

Failure type · Underdosed

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

Source

NOW Foods Amazon marketplace testing, 2025

Safer alternative

NOW Berberine Glucose Support or Solaray Berberine Root Extract

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