Skip to content
PPepIndex

Certificate record

Retatrutide, lot RT20-09

ILS Laboratories assayed lot RT20-09 of Retatrutide from Next Gen Peptides at 99.99% purity on 8 Jul 2026, reporting 20.87 mg against a 20 mg label, 4.4% above the labelled mass.

Assayed 8 Jul 2026 · ILS Laboratories · Next Gen Peptides · record id coa-ngpeptide-rt20-09

What the certificate reports

CompoundRetatrutide
Lot identifierRT20-09
Purity99.99%
Labelled mass20 mg
Assayed mass20.87 mg
Difference4.4% above the label
Assay date8 Jul 2026
Testing laboratoryILS Laboratories
Who commissioned itPublished by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified.
Source documenthttps://ngpeptide.com/wp-content/uploads/2026/06/nextgen-peptides-RT20-09-qAZ9p8.pdf

Check it yourself

ILS Laboratories does not publish a public lookup we have been able to find, so this certificate can be read but not independently re-pulled from the laboratory. The document above is the copy the vendor published. Where a laboratory does offer a lookup, we say so and link it.

A certificate describes the sample it names and nothing else. It is not a statement about any other lot, and it is not an endorsement of the vendor or of any use of the material.

Other lots from Next Gen Peptides

Retatrutide from other vendors