GHK-CU questions

[vinny0]

Is GHK-CU still okay to use as a serum applied directly on the face rather than injected like other peptides? If so, what would be the best brand for this? I have seen one brand online, specifically the Asterwood-branded peptide. Thanks.

 

[aids]

Buy lyophilised powder and use it with your own topical vehicle if you're scared of needles.