
Peptx sells research peptides from UK stock, offering single vials and kits of 10 vials, plus a wholesale option. The site states typical purity of 99%+ by HPLC and says independent lab results, including purity, mass, endotoxin and sterility tests, are published in a COA library. Products listed include tirzepatide, semaglutide, retatrutide, cagrilintide, GHK-Cu, MOTS-c, tesamorelin and blends.
Peptx sells research peptides from UK stock, offering single vials and kits of 10 vials, plus a wholesale option. The site states typical purity of 99%+ by HPLC and says independent lab results, including purity, mass, endotoxin and sterility tests, are published in a COA library. Products listed include tirzepatide, semaglutide, retatrutide, cagrilintide, GHK-Cu, MOTS-c, tesamorelin and blends.