GHK-Cu serum is currently the focus of this buzz, with compelling scientific backing
It reduces key fibrotic markers, including -SMA and collagen, by blocking the TGF-/Smad2/3 signaling pathway
Collectively, these pathways may be responsible for the novel balance (of gene expression) achieved and ultimately, maintained
From reviewing hundreds of user experiences, local injection near the injury site seems to produce faster initial results for specific injuries like tennis elbow
The agency maintains an interim 503A Bulks List split into Category 1 (substances the FDA does not currently intend to act against, generally compoundable while under evaluation) and Category 2 (substances flagged for potential significant safety risk, effectively off-limits)
It's not a substitute for daily broad-spectrum SPF nothing is but it works powerfully alongside sun protection as a restorative agent for the damage already done and a preventive agent against future deterioration