A bunch of studies from 2012 "confirms the ability of copper peptides to improve aging skin conditions, which make them indispensable in anti-aging and protective cosmetic products." Several research theories suggest that "bioactive peptides hold great potential for cancer therapy and diagnostics." Thereby indicating that peptides are safe for topical use
A lower dose of a highly bioavailable liposomal supplement often outperforms a massive dose of a poorly absorbed powder or capsule
But if you want results that actually stick around and build on each other, you'll need to think bigger picture
Wellvita High Potency Glutathione & Collagen Capsules 30-Pack enhances beauty and vitality, supporting hair, skin, and nails
Advanced delivery systems using GHK-Cu in ionic liquid microemulsion achieved hair follicle entry into early growth stages in 6 days versus 8 days for standard GHK-Cu and 9 days for minoxidil, representing approximately 3-fold improved local delivery
Use only as directed and avoid self-medicating