Pickart stated that GHK-Cu has a favorable safety profile, highlighting that there is no indication that it causes side effects in test subjects [2]: The molecule is very safe and no issues have ever arisen during its use as a skin cosmetic or in human wound healing studies. In a 2018 review based on new genetic data, he reiterated that all biological actions associated with GHK appear to be health positive. He pointed to over four decades of GHK research encompassing cell, tissue, and animal studies, also noting the peptides inclusion in commercial anti-aging and cosmetic products such as creams, liposomes, and dermal patches [1]
All health-related decisions should be made in consultation with qualified healthcare providers who can assess individual circumstances, review complete medical histories, and provide personalized recommendations appropriate for specific situations
9i), suggesting that cotargeting GLUT1 and YBX1 confers selective synthetic lethality and has a potentially broad therapeutic effect
Human embryonic stem cell-derived MSCs can also treat CTX-induced POF mice, potentially through paracrine mechanisms that involve the secretion of VEGF, IGF-2, and hepatocyte growth factor which help improve ovarian function, reduce granulosa cell apoptosis, and restore fertility [129]
It can be taken anytime, but is ideal before workouts or during the day
