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[22] This dose-dependent nature means that betaine will biologically do something helpful at the 1.25 gram dose, but it's difficult to actually claim any specific athletic benefits based upon the 2.5 gram studies
7% GHK-Cu Accelerant $92.50 HOW TO USE: Based on controlled studies of women in their 50s, active creams containing between 0.03% - 3.0% (a hundredfold difference) produced visible cosmetic effects such as improved appearance and enhanced skin beauty upon self-assessment
Because copper ions are essential cofactors in numerous enzymatic and regulatory pathways, the GHK-Cu complex provides researchers with a controlled system for investigating peptide-mediated copper transport and copper-regulated biological processes
doi: 10.1016/j.envint.2017.12.033
