The reasons are biological, not cosmetic
Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults
BPC-157 does not have approval for any medical use in the United States, which means it has not met FDA standards for safety, effectiveness, and quality
The peptide has shown potential in promoting the migration and differentiation of cells involved in tissue repair and regeneration, such as endothelial cells and keratinocytes [3]
Vegans, vegetarians, and pregnant women should be especially concerned about vitamin B12 deficiency
GHK-Cu (copper peptide, 5mg per capsule): a naturally occurring tripeptide found in human plasma, GHK-Cu has attracted growing interest in the wellness community and is the subject of ongoing research