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If you have a known copper allergy (sometimes identified through reactions to copper jewelry), patch test any GHK-Cu product on your inner forearm for 48 hours before applying it to your face
A protein shake like Whey Chocolate Protein can help fill in the gaps if youre struggling to get the protein you need from diet alone
Finally, its worth unpacking the politics here, because theyre relevant
It also contributes to anti-aging effects by supporting collagen production and improving skin texture
Sleep: B12 is involved in regulating melatonin, the hormone that governs your sleep-wake cycle
Graphical abstract Access this article Similar content being viewed by others Data availability No datasets were generated or analysed during the current study
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