Yes, the gentle, non-greasy formula is suitable for all skin types, including dry, oily, combination, and sensitive skin
Bioinformatics 26 , 966968 (2010)
From topical research: Most commonly reported observation: mild transient redness at application site (attributed to vascular activity from VEGF stimulation) No systemic adverse events reported in human topical studies at standard concentrations No evidence of carcinogenicity or mutagenicity in available in vitro models From injectable research (preclinical): At supratherapeutic doses in animal models, mild injection site reactions have been noted No organ toxicity observed in standard preclinical safety panels No immunogenicity concerns identified (consistent with its endogenous structure) Copper considerations: GHK-Cu delivers a small amount of bioavailable copper
doi: 10.1016/j.alit.2021.10.004 6
The pathways for APAP metabolism are via glucuronidation and sulfation, followed by renal excretion of the conjugates in most of the mammalian species (Davis el al ., 1974
One of its key roles is promoting protein synthesis, which is the building block for muscle
