Cold sweats, dizziness to fainting if the person is overly panicked and scared about the blood draw
Stop and Seek Help If Any signs of allergic reactionstop immediately and get medical help Persistent metallic taste that doesn't go away (possible copper excess) Injection site reactions that spread, worsen, or show signs of infection Nausea or stomach upset that persists beyond the first few days Unusual skin discoloration away from injection sites Your treatment goals have been achieved and you're in maintenance mode GHK-Cu is a research compound, not an FDA-approved medication
(PubMed) Williams AL, Girard C, Jui D, Sabina A, Katz DL
Vniant, M
The main thing that separates a good source from a risky one is documentation, not price
PubMed Molles, B.E., Rezai, P., Kline, E.F., McArdle, J.J., Sine, S.M., & Taylor, P