Editorial Policy

Source hierarchy

1. Current product label
2. Current seller and checkout information
3. Official support/refund information
4. NIH, FDA, NIDDK and NCCIH
5. PubMed and peer-reviewed studies

Claim separation

We label or contextualize seller-reported claims and do not present ingredient studies as proof of the finished product.

Updates

Commercial pages are date-stamped and should be reviewed when pricing, label or seller terms change.

Corrections

Material factual errors should be corrected in the page copy and reflected in the updated date where appropriate.