ghk-cu injectable dosage human studies Does Really Work? 40 Years of Research Reviewed GHK-CU aka the beauty peptide.
Description
10.1159/000345589 [DOI] [PMC free article] [PubMed] [Google Scholar] 3
Why Peptide Therapy at Axon

Gently massage it into your face and neck using upward motions

For example, alternate NMDAR signalling pathways have been suggested to induce intracellular calcium increases in cultured astrocytes, although it is not clear whether both binding sites is required for this metabotropic function [54, 55]

Limited human clinical trial data exists
