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The copper component is important here copper-dependent lysyl oxidase is required for cross-linking of collagen in bone matrix
Copper peptide serums can be for almost any adult who wants to try them
Add our AHK-Cu to any hair and skin care product (scalp serum, shampoo, cream, conditioners, or moisturizer) or make a custom hair-loss formula
Allergies If you are allergic to cobalt, you should not take vitamin B12, as vitamin B12 contains a cobalt molecule
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