Retatrutide is an investigational compound that is not registered by SAHPRA. These ratings look at sellers, not the product, and are not medical advice.

We scored 25 online sellers on what they publish: lab reports, independent reviews, business details, delivery terms and price per milligram. The criteria were fixed before any seller was scored. Read how we rate.

The shortlist

How the score adds up

• 30Lab reports
• 20Customer reviews
• 15Business details
• 15Delivery and service
• 10Review integrity
• 10Price per mg

All 25 sellers

What we found

• Lab reports are rare. 1 of 25 sellers publishes a retatrutide report from a named independent lab. 10 only say their products are tested, or offer reports on request, and 13 publish nothing at all.
• Most shops are new. 18 of the 25 shop domains were registered in the last twelve months, and 14 in the last six.
• Independent reviews are thin. We could match profiles on HelloPeter, Trustpilot or Google to only 7 sellers. None has a live Trustpilot profile.
• Few accept returns. Only 5 sellers publish a policy that allows returns.

How to read the scores

A score shows how much a seller tells you and how it treats customers, measured the same way for everyone. It is not a quality grade for the product, and it can't be: we don't test what is in the vials. A seller can score well on paperwork and still sell a poor product, and the opposite is possible too.

Prices, stock and terms change often. Everything here was checked on 30 September 2026, and each review lists its sources. If you spot something out of date, our editorial policy explains how we handle corrections.

Retatrutide products are named in SAHPRA's November 2024 statement on unauthorised GLP-1 products. A high score here is not a statement that any product is safe, legal or effective.