topical vs injectable ghk cu ghk-cu benefits peptide Amazon.com: GHK-Cu Peptide Copper Peptides Serum for Face GHK-CU Before and After Pictures
Description
Other organizations including MLB and NCAA do not name BPC-157 specifically but include it under peptide hormone bans

A special bonus is that the GHK Copper Peptide can strengthen and lengthen eyelashes if applied at the base of the lash line

Cortical, thalamic, and hypothalamic responses to cooling and warming the skin in awake humans: a positron-emission tomography study
Note: Patients with a sulfa allergy should not take this injection

However: No large, peer-reviewed human trials exist demonstrating proven benefit
