Affiliate & Advertising Disclosure

FTC material-connection disclosure, in plain language. We'd rather over-explain this than have you wonder.

Last updated 2026-08-14.

Vendor links are temporarily offline while we review our referral and linking policies. Listings remain for price transparency. While they are off, nothing on pepmg is a paid link and nothing here earns pepmg a commission.

▸ Where things stand today

pepmg publishes no outbound vendor links at all right now, so no page on this site can earn us a commission. Listings stay up as price information: vendor name, sizes, price and $/mg, ranked strictly by $/mg as always.

▸ How we earn

While vendor links are offline this describes how pepmg is set up to earn, not what it is earning today — which is nothing. Our model is discount codes and referral links. When a vendor offers a pepmg discount code or a tracked link, we may earn a commission if you use it — at no extra cost to you (usually you save money). We prefer codes because they give you a real discount and let a vendor credit us without tracking you.

▸ The rule we won't break

Money never buys rank. Listings are ordered strictly by $/mg. A paying vendor and a non-paying vendor are sorted by the exact same math.
We never inflate a price to create a fake discount, and we don't hide cheaper non-paying vendors.
Every paid link is labeled inline, near the link, so you always know which is which.

▸ How to spot a paid link

There are no outbound links to label at the moment. When they return: Where a commissioned relationship exists, the vendor's row carries a short, clear note (e.g. a "code" or partner tag) right next to the outbound link. No relationship = no tag, and we say so. Either way the ranking math is identical.

Vendors: we are not taking on codes or referral arrangements while links are off, but an accurate free listing is always available — see /partners. Questions: hello@pepmg.com.

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.