The GHK tripeptide occurs naturally in human plasma, saliva, and urine, and binds copper ions with high affinity
However, further research is warranted to establish this fact
Refrigeration is not strictly required but is often preferred in laboratory settings to help support prolonged stability after opening
Immune Support Cocktail This Vitamin C and Zinc-infused cocktail will help to boost your immune system
Sachdev AH, Pimentel M
10.1038/s41569-018-0030-z Summary Keywords D-Gal, endothelial cell senescence, FOXO4-DRI, P53, ROS Citation Hu Z, Li F, Hu C, Shan Q, Tang Z, Jiang M, Yi X, Chen X, Jin L, Wang X and Wang Y (2026) FOXO4-DRI regulates endothelial cell senescence via the P53 signaling pathway