PMID 24571382
Are peptides better than PRP
GHK-Cu: collagen and structure GHK-Cu is a copper-binding tripeptide associated with regulation across more than 4,000 genes, including collagen synthesis, antioxidant defense, wound healing, inflammation, and tissue breakdown. Circulating levels decline with age, from roughly 200 ng/mL at age 20 to about 80 ng/mL by 60. It clears damaged matrix while helping new collagen form and cross-link into stronger structure (matrix remodeling and lysyl oxidase activation). BPC-157: blood supply BPC-157 is a 15-amino-acid fragment from gastric juice
According to Delia Silva, Ph.D
GHK-Cus research applications span cell culture assays, biochemical pathway studies, and preclinical experimental models focused on oxidative balance, gene regulation, and connective tissue signaling
In its topical form, as a 250 mg/ml transdermal gel, glutathione is designed to be absorbed through the skin, directly entering the systemic circulation