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Research suggests GHK-Cu is active at quite low concentrations - as little as 0.001% in some studies
In addition, Meng et al
Many online claims exaggerate early-stage findings into metabolic promises that researchers have not yet demonstrated in humans
Sourcing quality GHK-Cu Quality matters significantly with copper peptides
DAmico, D., Fouassier, A., Faith, J., Hennighausen, N., Brandt, M
I never got diagnosed because it was too late and my health deteriorated fast
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