Copper peptide GHK-Cu is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine GHK-Cu is proposed to promote wound healing, attraction of immune cells, antioxidant and anti-inflammatory effects, stimulation of collagen and glycosaminoglycan synthesis in skin fibroblasts and promotion of blood vessels growth
slow the administration Theoretical concerns Tumour promotion: animal studies at very high doses (far above clinical use) showed no pro-tumorigenic effects
This imbalance leads to melanin overproduction, dark spots, uneven tone, and premature wrinkles
7 11301139 10.1158/1535-7163.MCT-07-0553 [DOI] [PMC free article] [PubMed] [Google Scholar] Sawamura N., Ko M., Yu W., Zou K., Hanada K., Suzuki T., et al
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For hematocrit and reticulocyte counts, recommendations are to repeat these tests daily from the 5th to 7th days of treatment and then frequently until the hematocrit returns to a normal range