You should seek medical attention if you develop swelling of the lips, throat or tongue, hives, difficulty breathing, fever, chills, or if lumps under the skin are raised, red, draining pus, warm to the touch, or severely painful
A well-designed glutathione conjugation strategy considers substrate electrophilicity, the role of the cysteine thiol versus terminal amino or carboxyl groups, protection and deprotection needs, solvent and pH compatibility, oxidation risk, and the downstream analytical question the customer actually needs to answer
Therefore, more comparative studies examining the wound healing effects of GHK and larger peptides are needed to provide robust evidence on how peptide size and structural complexity influence therapeutic efficacy
Or maybe I need to take it a bit longer