ghk-cu peptide functions GHK-Cu, commonly known as copper peptides, are found naturally within the human body where they play a vital role in skin repair and maintenance. Copper peptides support optimal skin function by Squalane + Copper Peptide (GHK-Cu)
Description
Intramuscular injections are proven to be more effective than trying to consume the right foods in your diet

Independent scientists have said that BPC-157 appears promising in lab studiesbut with major caveats

Modeling Hippocampal Neurogenesis Using Human Pluripotent Stem Cells
Long-term effects unknown