use under a doctors guidance may be safe
10.1371/journal.pone.0136960 PLoS One 85 YangG.XuZ.PengS.SunY.JiaC.ZhaiM
Compare this to physical therapy sessions ($80 to $150 each over multiple months), PRP injections ($500 to $1,500 CAD), or surgical intervention ($15,000 to $50,000 CAD including rehabilitation)
Final Thoughts GHK-Cu offers a science-backed, regenerative approach to skin and hair research, with over 50 years of published work, roughly 4,000 documented gene interactions, and clinical trials showing measurable wrinkle reduction, increased collagen density, and improved hair-cell activity in models
It was a very lightweight, smooth cream although it felt very sticky on my face
Topical for Loose Skin This is one of the most common questions in the GHK-Cu space, and the answer matters a lot for anyone dealing with significant skin laxity after weight loss