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GHK-Cu rebuilds the collagen and structural proteins that keep your tissue (and your skin) strong and resilient
Besides, cell penetrating peptides seem promising to increase skin permeation of GHK and its derivatives
While vitamin B12 is important for general health, there isnt direct evidence linking it specifically to increased longevity
Int J Mol Sci 21(3):1083
The ability of a single tripeptide to orchestrate such a complex and seemingly coordinated genetic response is what makes GHK-Cu a compelling tool for systems biology research
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