ghk cu tolerance downregulation desensitization long term use effectiveness loss Frontiers GHK-CU Making Skin Worse: Complete
Description
Tissue-recovery research
Copper-binding tripeptide (Gly-His-Lys) naturally occurring peptide studied for collagen synthesis, hair follicle biology, and dermal regeneration.
GHK-Cu peptide supplied as a lyophilized powder for laboratory research use
If pregnant, breastfeeding, or currently taking medication, consult a healthcare professional before use
Researchers utilize this compound in cell cultures of fibroblasts and other dermal cells to explore its influence on gene expression related to tissue repair and inflammatory pathways
