Certificate record
Retatrutide, lot VDL-20260827-8VYD
KMD Analytical (KMD Group LLC) assayed lot VDL-20260827-8VYD of Retatrutide from Vial Drop Labs at 99.98% purity on 30 Aug 2026, reporting 19.98 mg against a 20 mg label, matching the labelled mass.
Assayed 30 Aug 2026 · KMD Analytical (KMD Group LLC) · VDVial Drop Labs · record id coa-vial-drop-labs-vdl-20260827-8vyd-retatrutide
What the certificate reports
| Compound | Retatrutide |
|---|---|
| Lot identifier | VDL-20260827-8VYD |
| Purity | 99.98% |
| Labelled mass | 20 mg |
| Assayed mass | 19.98 mg |
| Difference | Within half a percent of the label |
| Assay date | 30 Aug 2026 |
| Testing laboratory | KMD Analytical (KMD Group LLC) |
| Who commissioned it | Published by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified. |
| Source document | https://vialdrop.com/__l5e/assets-v1/ce746448-c3c4-44b0-8f54-4079febee9e1/glp-3r-retatrutide-20mg-coa.pdf |
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- GHK-Cu, lot VDL-20260827-RX87 99.98% · 17 Sept 2026
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- TB-500, lot VDL-20260827-RX87 99.99% · 17 Sept 2026
Retatrutide from other vendors
- Origin Labs, lot 001 99.57% · ILS Laboratories
- Origin Labs, lot Orig2609160091 99.82% · Freedom Diagnostics Testing
- One Aminos, lot ONE-RT10-091526 99.89% · United Laboratories
- One Aminos, lot ONE-RT20-091526 99.94% · United Laboratories
- Stealth Research Labs, lot SRL-RT-201 99.81% · Bioviridian Inc.
- Bench Grade Peptides, lot 00011/0011 99.8% · AV Analytics