Retatrutide 10 mg + GHK-Cu 50 mg Bundle

The Essentials Stack is a bundle of Retatrutide 10 mg combined with GHK-Cu 50 mg, two of our best-known peptides.

This bundle combines a triple receptor agonist with a copper peptide in one order.

Retatrutide works on the GLP-1, GIP and glucagon receptors. GHK-Cu is a copper peptide, a complex of copper and the tripeptide GHK.

As a bundle, they cost less than buying them one by one.

Bundle highlights

Includes 1× Retatrutide 10 mg and 1× GHK-Cu 50 mg.

Each vial contains freeze-dried powder and is packed separately.

Retatrutide independently tested by Janoshik, with 99.753% purity.