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Jorgensen JO, et al
Benefits of GHK-Cu Peptide GHK-Cu has the strongest research and anecdotal evidence base of any topical peptide in the anti-aging category
PMID: 33980297
[39] The elderly are at increased risk because they tend to produce less stomach acid as they age, a condition known as achlorhydria, thereby increasing their probability of B 12 deficiency due to reduced absorption
Copper peptides work through nourishment, not suppression
Depending on the severity of the deficiency, it may be necessary to get B12 shots as they elevate the levels quickly
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