ghk-cu pharmacokinetics How Long Does Last? Half-Life, Results & Shelf Life Order Research Grade GHK-CU -
Description
Can stress increase intestinal permeability
If that methionine residue plays a role in receptor binding or biological activity, oxidation can reduce or eliminate the peptide effect entirely
More comprehensive studies will help answer these questions
Nature 530 , 184189 (2016)
The short answer, based on current research, is no
