1 ghk cu copper peptides Peptide Serum with 1% GHK-Cu peptide, Argireline and Matrixyl 3 – Dr. Brenner Labs effective copper peptide serum for firming GHK-CU - Research Peptide -
Description
As downstream phosphorylations might be triggered by other RTKs 1 , we verified whether the dimeric macrocycles selectively activated Met using a phospho-RTK array kit

Normal ranges are 500-900 pg/mL

GHK-Cu is discussed here in the context of published research, clinical trials, and user-reported observations

It was shown that ATLL cells as well as HTLV-1-infected cells secreted not only IL-6 but other HGF inducers such as IL-1 and TNF-, through which the production of HGF in stromal cells could be upregulated [5456]

The higher bioavailability delivers more peptide to target tissues
