Site answer

Why isn't a vendor listed, and how do I suggest one?

pepmg lists a vendor when it can read prices directly from that vendor's own public store feed and extract each product's name, size and price cleanly. Vendors it can't read that way aren't listed, rather than listed from a stale third-party copy.

To suggest one, or if you run a store and want it listed, use the contact form. An accurate listing is free.

From: Methodology › Collection · Contact form

All help topics · Answers restate pepmg's own pages; the linked section is the authority.

All products listed are sold by third-party vendors for laboratory and research use only (RUO). Where an FDA label or a peer-reviewed study has published a dose, pepmg reports it with the source named, because that is safer than guessing. It is a report, not medical advice and not a recommendation to use anything. pepmg sells nothing and ships nothing. Listings are price-tracking data, not endorsements.