GHK-CU
50 mg / vial
For research use only
Not for human or veterinary use

From a qualified laboratory.
Analytically verified peptide research chemicals, supplied only to qualified laboratories.
Analytical reference materialsSupplied to qualified laboratories21 compounds, all released under batch BRL-2026-017. Select a product to view its full certificate of analysis.
Lyophilized · 2–8 °C · ≥ 99%
50 mg / vial
5 mg / vial
5 mg / vial
5 mg / vial
10 mg / vial
10 mg / vial
10 mg / vial
5 mg / vial
5 mg / vial
5 mg / vial
10 mg / vial
5 mg / vial
5 mg / vial
10 mg / vial
10 mg / vial
10 mg / vial
5 mg / vial
5 mg / vial
10 mg / vial
30 mg / vial
35 mg / vial
For research use only
Not for human or veterinary use
Every batch is assayed by high-performance liquid chromatography and confirmed by mass spectrometry at an independent laboratory before release.
Material is lyophilized, sealed under inert headspace, and shipped in validated insulated packaging with temperature monitoring.
Each vial carries a batch identifier tied to its synthesis record, chromatogram, and release documentation. Nothing ships unreferenced.
Material is supplied exclusively to qualified laboratories, institutional buyers, and academic researchers. No clinical or consumer distribution.
Samples go to an independent lab for HPLC purity, LC-MS identification, sterility, endotoxin, and residual solvent screening.
Each report carries a unique verification key, so any buyer can confirm the result at source.
Example report shown: Retatrutide 10 mg vial, batch RTP-0426-A, analysed 25 May 2026.

Research teams need reference material they can trust without repeating the analysis themselves.
We synthesize, lyophilize, and release under documented controls — and we publish the numbers rather than describing them.
Every shipment leaves with its batch record attached, measured from batch BRL-2026-017.