Copper Peptide (GHK-Cu) (1000ppm Solution)
Can it be used to apply to the face and head?
And if you want to make a product using this peptide ingredient, is that possible?
by wuttisakrich » Tue Oct 17, 2023 1:24 pm
Copper Peptide (GHK-Cu) (1000ppm Solution)
Can it be used to apply to the face and head?
And if you want to make a product using this peptide ingredient, is that possible?
by staff » Sun Oct 22, 2023 9:58 am
hello
No, you should use it at the rate specified on the website. You cannot apply it directly to the skin.