You're injecting what now?! We've been flooded with questions about injectable peptides, so here's the bottom line: I would not inject these into myself or anyone I care about. Note: This is GHK Cu LVLUP Health GHK Cu Topical vs Injection Which is the Better Copper Peptide Form? GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B Copper Peptides: Do You Really Need to Inject Them? Nubeean Noosa