L-CYSTINE (3,3-13C2)

  Purotoxin 1, a component from the venom of Geolycosa spiders, exerts selective inhibitory action on P2X3 recep ...

 MSG 606 (Cyclo-[(CH2) 3CO-Gly-His-D-Phe-Arg-D-Trp-Cys(S-)]-Asp-Arg-Phe-Gly-NH2) is a potent and novel cyclic thi ...

 Somatostatin (SST) is a peptide compound synthesized by neuroendocrine cells and other cells that can label tumo ...

 Elcatonin acetate, a physicochemically and biologically stable synthetic derivative of calcitonin transformed fr ...

Today, many attempts have been made to reduce or stop the aging effect on the skin. As the skin ages, wrinkles, lines, brown ...