doi: 10.1016/j.neuroscience.2019.08.050 69 ConnorAMMahomedNGandhiRKeystoneECBergerSA
The Journal of clinical investigation
Under independent trials no direct head-to-head Below is a table with the efficacy, discontinuation and a select few gastrointestinal TEAEs that seem to be some of the most common across trials
GHK-Cu directly acts on human dermal fibroblasts, promoting the synthesis of these two core structural proteins of the skin, thereby tightening the skin, reducing the formation of fine lines and wrinkles, and maintaining a firm and youthful skin state
A: Key quality measures include time from symptom onset to diagnosis, proportion of patients receiving appropriate clinical assessment, treatment response rates, and patient satisfaction with the diagnostic process
I may have just had a bad batch as I used to order it monthly from a reputable pharmacy who knows how to make it ,nitrogen pack, add 1% vit c adjust pH keep cool and in the dark etc