fda approved ghk-cu injection “Is GHK-Cu actually worth it?”

I highly recommend them to any men who are thinking of testosterone therapy

Hepatic cytochrome P450 enzyme activity and renal clearance efficiency both decline with age, which could theoretically extend the dihexa half life in older subjects, but specific pharmacokinetic data stratified by age are not published for dihexa

The present systematic review, being the first to summarize the in vitro potential of short peptides to be used with cells and tissues of the oral cavity, found that short peptides can play an important role in oral health, acting on several fronts

Semax Synthetic heptapeptide for neuroprotective and nootropic research applications