ghk cu peptide liquid GHK-CU Copper Serum 15ml Introducing Copper Peptides 🔵 ,

Animal and ex-vivo human skin studies have reported increased collagen and elastin synthesis

In contrast, topical GHK-Cu application is convenient, has a good safety profile, and has clinical studies backing its cosmetic benefits

Jongkees BJ, Hommel B, Khn S, Colzato LS (2015) Effect of tyrosine supplementation on clinical and healthy populations under stress or cognitive demandsA review

Epitalon, one of the most studied longevity peptides, is a four-amino-acid compound (molecular weight ~390 Da) that falls easily within the sublingual absorption range

When used appropriately, peptides are generally well tolerated for many patients, though most are not FDA approved