標題: Regenerative And Protective Activities Of The GHK [打印本頁] 作者: EveQ020064 時間: 2025-3-17 09:15 標題: Regenerative And Protective Activities Of The GHK Its effects, nevertheless, are copper peptides bad for skin still being studied with different research, which is why GHK-Cu has actually not been accepted by the FDA as of yet.