ghk-cu wound healing effects is getting a lot of attention right now, and for good reason. This is not just a “skin peptide.” It's a copper-binding tripeptide with documented on gene expression, collagen synthesis Tripeptides Ghk and GhkCu-modified silver
Description
Prog Brain Res 190, 145153, 10.1016/b978-0-444-53817-8.00009-8 (2011)

Its important to note that vitamin B12 supplements can interact with certain medications and medical conditions, so its always a good idea to talk to your doctor before starting any new supplement regimen
Yang, T., Zelikin, A

Shah et al., 2012

Advanced / Post-Stroke Approach Note: This higher-dose protocol (6 mg/day) is referenced in post-stroke research [3]
