Excess copper contributes to oxidative stress, inflammation, and potential toxicity, the opposite of what GHK-Cu is supposed to do. Researchers have generally found that GHK-Cu helps regulate copper rather than overload it, but the line between beneficial and harmful copper exposure depends on dose, tissue type, and individual biology
other sleep-support approaches Understanding where DSIP sits relative to other options can help patients and clinicians make more informed decisions: Melatonin primarily helps with sleep onset and circadian alignment
Professional medical evaluation
PubMed Kleinert, M., Sachs, S., Habegger, K.M., Hofmann, S.M., & Mller, T.D