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Researchers using these peptides should understand they are working with promising but preliminary evidence, not settled science
This is a peptide-sourcing problem, not a GHK-Cu problem, but the distinction matters for patients evaluating safety
Another study with CuCl 2 treated Hep G2 cell line demonstrated that mitochondrial toxicity is an intermediate-level event associated with copper toxicity to Hep G2 cells while lysosomal damage is the early event and plasma damage a late feature associated with copper toxicity 34
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