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James Koch To evaluate the effect of copper tripeptide and tretinoin on normal and keloid-producing dermal fibroblasts in a serum-free in vitro model

In reality, there is no one-size-fits-all answer to this question

Genotoxicity/DNA damage, manifested through mutagenic (point mutation), clastogenic, aneugenic, or secondary mechanisms, can be a significant health concern as substances causing these effects may do so at very low doses

BPC-157 + MOTS-c : BPC-157

Sterile saline: no preservative, but offers the isotonic conditions some peptides prefer
