Berberine

CriticalEmpty

What the lab found

0% of label claim. Completely empty. Same brand also failed NAD+ testing.

Failure type · Empty

No detectable active ingredient. The product is effectively inert.

Source

NOW Foods Amazon marketplace testing, 2025

Safer alternative

Solaray Berberine Root Extract

Is your supplement on this list?

Instant safety check against 373 failed products plus 177 drug interactions.

More products that failed

Earth Bare

Berberine

Empty · Critical

Greabby Gummies

Berberine

Empty · Critical

GreenPeople Formula

Berberine

Empty · Critical

Satoomi

Berberine

Empty · Critical

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

Failed Products

No image

Berberine · Wellness Labs Rx

Berberine

CriticalEmpty

What the lab found

0% of label claim. Completely empty. Same brand also failed NAD+ testing.

Failure type · Empty

No detectable active ingredient. The product is effectively inert.

Source

NOW Foods Amazon marketplace testing, 2025

Safer alternative

Solaray Berberine Root Extract

Is your supplement on this list?

Instant safety check against 373 failed products plus 177 drug interactions.

More products that failed

Earth Bare

Berberine

Empty · Critical

Greabby Gummies

Berberine

Empty · Critical

GreenPeople Formula

Berberine

Empty · Critical

Satoomi

Berberine

Empty · Critical

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