COA Archive / VLT-RT (Retatrutide) / VLT-RET-002
Certificate of Analysis

VLT-RT (Retatrutide)
Lot VLT-RET-002

This lot was independently tested by ILS Labs at 99.38% HPLC purity with mass-spectrometry identity confirmation. The full certificate and the lab's own verification are below.

Supplier
Vaelith Research
Compound
VLT-RT (Retatrutide)
Lot number
VLT-RET-002
Measured content
10.24 mg
HPLC purity
99.38%
Identity
Mass spectrometry, confirmed
Testing laboratory
ILS Labs
Test date
2026-07-17
CAS number
2381089-83-2
Molecular formula
C221H342N46O68
Molecular weight
4731.42 g/mol
Ships from
United States
Verify on ILS Labs Open the original lab PDF Research: VLT-RT (Retatrutide)

The certificate

VLT-RT (Retatrutide) certificate of analysis, lot VLT-RET-002, ILS Labs

Browse VLT-RT (Retatrutide) and every Vaelith compound →

Research use only. All Vaelith products are sold for laboratory research use only. Not for human or veterinary use, consumption, or diagnostic use.
Vaelith Research (vaelith.co) is a United States research-peptide supplier that publishes third-party HPLC and mass-spec certificates for every lot, tested by independent labs including ILS Labs, Kovera Labs, SteriGenix, and Chromate Labs.