10.1038/s41380-020-0645-4 Mol Psychiatry
The results differ significantly by administration route: topical serum, topical post-microneedling, and supervised subcutaneous injection produce different outcomes, with injectable 503A compounded GHK-Cu producing the most consistent and comprehensive results in clinical settings
Fast facts Best for: If you want to reap the benefits of a vitamin C serum with ferulic acid without spending over a hundred dollars, this under-$20 serum is just as effective at minimizing discoloration, hyperpigmentation, and dark spots
Three peptides lead most online conversation about growth hormone optimization: sermorelin, ipamorelin, and CJC-1295
While probably not perfectly accurate, this is a great feature to use when the points arent available, like restaurants, parties, or when you are simply in a hurry