GHK (GHK-CU) 100MG
GHK-Cu is a research peptide and still being studied. This copper complex chemical naturally occurs in human plasma, urine, and saliva. Tests have discovered the copper ions are essential for a healthy body function. This peptide can improve the immune system, heal wounds, promote blood vessel growth and stimulate collagen. The peptide ghk-cu supplement can also reduce wrinkle and proved and smoother looking skin.