Frequently asked questions

AminoCatalog is a research-use encyclopedia of peptides paired with a curated vendor directory. The encyclopedia side is editorial; the vendor side is a directory with user reviews.

No. Everything on the site is editorial and informational, for research-use contexts only. Consult a qualified medical professional for any health decision.

AminoCatalog is operated by a small editorial team. See the About page for details.

Use the search button in the header (or press Ctrl/Cmd K) to open the global search. You can find peptides, vendors, and guides.

Any verified user with a confirmed email can leave one review per vendor. Reviews are moderated before they appear publicly.

Most reviews are reviewed within 48 hours. Established reviewers may have their reviews auto-published subject to content checks.

Yes, you can edit a review within 30 days of submission.

Common reasons include profanity, off-topic content, or unverifiable claims. You will receive an email with the specific reason.

Vendors apply through the Vendor application form. Each application is reviewed manually for verification of business details, transparency of sourcing, and adherence to the vendor agreement.

The composite score combines a Bayesian-adjusted average rating, review volume, recency, and responsiveness. See the ranking methodology page for the full breakdown.

Featured vendors are part of a paid placement program. Featured placements are clearly labeled on the directory page and do not influence the ranking algorithm.

Use the flag option on the vendor page to file a report. Admin will review the flag and take appropriate action.

No account is required to read peptide pages, browse vendors, or read reviews. An account is required to leave a review, save items, or apply as a vendor.

Yes, you can change your username from the Account settings page. There is a rate limit to prevent abuse.

You can request deletion from the Account settings. A 7-day grace period applies, after which all personal data is removed and reviews are anonymized.

No. All compounds discussed are research chemicals not intended for human consumption.

Legality varies by jurisdiction and by specific compound. Vendors are responsible for compliance with the laws in the regions they ship to.

Some are FDA-approved drugs (often discussed under a brand name), some are investigational compounds, and many fall into "research chemical" categories. Always verify the status of a specific compound in your jurisdiction.

AminoCatalog is editorial content backed by citations rather than primary research. We recommend citing the underlying sources we link rather than AminoCatalog directly.