GHK-Cu occurs naturally in human plasma at approximately 200 ng/mL at age 20, declining to about 80 ng/mL by age 60
In cases where absorption is an issue, Vitamin B12 injections may be necessary
In rodent models, BPC-157 accelerates healing of transected tendons and injured skeletal muscle, consistent with enhanced fibroblast/tendocyte activity and collagen remodeling
What actually drives bioactivity is a stack of things the count never reports: the cargo (the miRNA, protein, and lipid payload that carries the signal), vesicle integrity, the source cell, purity, and a potency assay linked to mechanism of action
Results require patience, as hair growth cycles span months
The animals were divided into three main groups defined as follows: MCAO + Vehicle included animals subjected to MCAO and treated with vehicle (saline)