Slow titration helps: Starting low and stepping up gradually reduces early GI events [1]
For example, after a muscle strain or ligament sprain, a patient might receive GHK-Cu injections (often as part of a peptide or vitamin cocktail) to speed tissue repair
Impact of cocoa flavanol intake on age-dependent vascular stiffness in healthy men: a randomized, controlled, double-masked trial
Its remarkable to think how many lives this crucial peptide has saved
(Wikipedia) In senescent cells (cells that have permanently exited the cellcycle, accumulate damage, and secrete inflammatory factors), FOXO4 expression goes up and helps bind p53 in the nucleus, preventing p53 from driving those cells into apoptosis
This property could be particularly beneficial for those with osteoarthritis, where cartilage degradation is a key issue