Editorial Policy
How we research, write, update and distinguish Synaptigen product facts from vendor claims and independent evidence.
Source hierarchy
- Current product label and Supplement Facts.
- Current package, checkout or offer material supplied for this site.
- Official product-support documentation when independently available.
- NIH and other U.S. government health sources.
- FDA regulatory and consumer information.
- PubMed-indexed systematic reviews and peer-reviewed research.
- Other reputable professional or academic sources when directly relevant.
How claims are handled
We may accurately state what a label contains or what vendor-provided offer material displays. We do not automatically endorse marketing claims printed on packaging or promotional graphics. If independent evidence is discussed, we identify whether it concerns a general ingredient, a specific probiotic strain, a health outcome or the finished product.
A study on one strain, dose or population is not rewritten as proof for every probiotic product. Likewise, mechanistic research on the gut–brain axis does not establish that a finished supplement improves memory or treats cognitive disease.
Corrections and updates
Product pages display a last-updated date. When a verified label, price, shipping term or guarantee changes, the relevant page should be revised and the dated snapshot updated. We avoid silently mixing old and new offer details.
Commercial integrity
Affiliate relationships are disclosed. We do not fabricate star ratings, customer counts, clinical endorsements, FDA approval, stock levels or countdown timers. Affiliate links are marked as sponsored and nofollow. Informational research pages primarily link internally to related educational content rather than pushing direct purchase links.