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Vazquez et al., 2023

Separately, GHK-Cu has been found to stimulate fibroblast proliferation while upregulating genes for collagen, elastin, dermatan sulfate, chondroitin sulfate, and decorin key structural components of the skin's extracellular matrix and to modulate matrix metalloproteinases (MMPs) and their inhibitors, which supports balanced remodeling rather than excessive breakdown or fibrosis

Growth Factor Peptide for Muscle & Recovery IGF-1 LR3 (Insulin-like Growth Factor 1, Long R3) is a modified version of IGF-1 that supports muscle growth, recovery, and overall performance

This automation reduces modifier errors that trigger claim denials