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A lack of the vitamin can cause the body to produce abnormally large red blood cells that cant function properly
The copper ion that gives GHK-Cu its regenerative properties also creates oxidation vulnerabilities that other peptides don't face
The potential mechanisms by which natural products and their derivatives regulate melanin transport
10.1071/RD14474 79
doi: 10.1186/s41021-016-0071-7
CPPs are peptides characterized by either cationic or hydrophobic motifs that enable them to cross cell membranes, thereby acting as drug carriers
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