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Description
Researchers specifically targeting skin aging should consider GHK-Cu as the primary copper peptide, potentially adding AHK-Cu if scalp health is also a concern

Detoxification is difficult and not suitable

More information is provided in the pre-administration information leaflet

Once supplementation stops, B12 levels typically return to the normal range within a few months

[37], the risk of vitamin B12 deficiency was multiplied by 21.6 in patients taking more than 2,000 mg/d of metformin

"Vitamin B 12 / Pathophysiology Text"
