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Copper ion load from AHK-Cu remains well below toxic thresholds even at 2mg daily, but chronic use beyond 6 months lacks human safety data as of 2026

The physiological adaptations over time need to be considered

It is important to notice the symptoms, to get yourself checked and to maintain optimal levels of vitamin B12 for maximum health benefits

Authors and Reviewers Originally written in 2000 by: Jane Higdon, Ph.D

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Reconstituted peptide solution should be stored around 4 degrees Celsius but not frozen, while lyophilized peptide solution should be kept at -20 degrees Celsius AOD9604 is sold for laboratory research use only