ghk-cu injection safety human GHK Peptide and GHK Cu GHK-Cu Side Effects: Safety Evidence
Description
But you dont need to self-diagnose a deficiency

This type of yeast is grown from a special species and it is rich in protein and other nutrients

He took the concept one step further: Instead of locating cytoprotection primarily in the stomach, or in the GI tract, he theorized that the peptide could preserve blood vessels and thus protect tissue across every organ of the body

[online], (2014)
