GH and IGF1 in cancer therapy resistance in: Endocrine Related Cancer Volume 30 Issue 9 (2023) Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms Modulation of GH IGF 1 axis: Potential strategies to counteract sarcopenia in older adults ScienceDirect Insulin like growth factor 1 (IGF 1) and growth hormone (GH) in immunity and inflammation ScienceDirect Everyone's calling GHK Cu a miracle peptide But let's separate marketing from mechanism. GHK Cu isn't magic. It's a signal. A signal that: Supports tissue repair Modulates inflammation Enhances collagen + Before vs. after 3 months of GHK Cu peptide therapy smoother texture, more even tone, and skin that looks healthier overall. Small peptide, big difference