2014;63(25_PA):2985-3023
This compound can be found in microalgae such as Haematococcus pluvialis , Chlorella , and Chlorococcus , in addition to the yeast Rhodotorula farinae
Skin Rejuvenation and Anti-Aging Protocol Dose: 1 to 2 mg per day Route: Subcutaneous (abdomen, thigh, or upper arm) Frequency: Daily, 5 days on, 2 days off Cycle: 8 to 12 weeks on, 4 weeks off Expected results: 4 to 8 weeks for visible improvement Best for: Fine lines, skin elasticity, skin density, overall skin quality In a 12-week facial cream study (human trial, 71 women), 70% showed increased collagen production with GHK-Cu, compared to 50% with vitamin C and 40% with retinoic acid (Pickart et al., 2015)
Rschinger W, Muntau AC, Duran M, Dorland L, IJlst L, Wanders RJ, et al
The study found that the peptide improved sexual function in men with diabetes, and that it was safe and well-tolerated