injectable peptides ghk cu GHK-Cu Peptide Injection Before and After: What Changes Can You Expect? GHK-CU - Research Peptide -

For ligament work, the canonical reference is Cerovecki and colleagues 2010 study of medial collateral ligament transection in rats, in which intraperitoneal, oral (drinking water), and topical BPC-157 administration each produced consistent improvements in functional, biomechanical, macroscopic, and histological healing endpoints over a 90-day window (Cerovecki et al., 2010)

GHK-Cu levels decline with age, and exogenous administration has been shown to stimulate collagen synthesis, accelerate wound healing, and modulate expression of genes involved in tissue remodeling

doi: 10.1007/s10847-008-9510-9

A shorter, cleaner formula in protective packaging is usually the safer bet for a sensitive, oxidation-prone ingredient like GHK-Cu