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While they share a common base, their structural differences lead to different research considerations

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Before starting any kind of supplement, talk with your doctor or a registered dietitian about your diet and health history to determine what supplements you might need and how much you should take

For context on what GHK-Cu is and why its stability matters to research integrity, see the Palmetto Peptides Complete Guide to GHK-Cu

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The addition of B12 addresses this metabolic shift directly