Compounds / VLT-RT (Retatrutide)
metabolic research compound

VLT-RT (Retatrutide)

VLT-RT (Retatrutide) is glp-1 / gip / glucagon receptor agonist. Triple-receptor (GLP-1/GIP/glucagon) agonist for incretin-pathway research. Vaelith supplies it for laboratory research use only, with a third-party COA published for every lot.

Compound
VLT-RT (Retatrutide)
Class
GLP-1 / GIP / glucagon receptor agonist
CAS number
2381089-83-2
Molecular formula
C221H342N46O68
Molecular weight
4731.42 g/mol
Category
metabolic
Testing
Third-party HPLC purity + mass-spec identity, per lot
Ships from
United States
Use
Laboratory research use only
Buy Retatrutide on the storeRead the Retatrutide research pagePublic COA archive

Latest tested lot

Lot VLT-R20-001 was independently tested by Kovera Labs at 99.604% HPLC purity on 2026-08-11. View the full certificate →

Retatrutide research FAQ

What is Retatrutide?

VLT-RT (Retatrutide) is glp-1 / gip / glucagon receptor agonist. Triple-receptor (GLP-1/GIP/glucagon) agonist for incretin-pathway research.

Is Vaelith Retatrutide third-party tested?

Yes. Every Vaelith Retatrutide lot is independently tested by a third-party laboratory for HPLC purity and mass-spectrometry identity, and the certificate is published publicly. The latest lot measured 99.604% purity, tested by Kovera Labs.

What is the molecular weight of Retatrutide?

Retatrutide has a molecular weight of 4731.42 g/mol and a molecular formula of C221H342N46O68 (CAS 2381089-83-2).

Does Vaelith ship Retatrutide from the United States?

Yes, Vaelith ships from the United States. Retatrutide is supplied strictly for laboratory research use only, not for human or veterinary use.

Research use only. All Vaelith products are sold for laboratory research use only. Not for human or veterinary use, consumption, or diagnostic use. No therapeutic claims are made.
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.