ghk-cu tripeptide sequence GHK Copper Peptide | The Effect of the Human
Description
doi: 10.1126/science.166.3907.899

Differential gene expression was analyzed using DESeq2 with false discovery rate (FDR) correction, and pathway-level changes were assessed via gene set enrichment analysis (GSEA)

That doesnt mean its wrong the chemistry is reasonable but it does mean the 100x more potent claims you see in promotional copy are essentially marketing language layered on top of plausible but unverified pharmacokinetic logic

If they persist beyond seven days or worsen rather than improve, contact your provider before the next injection
