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Potential consequences of vitamin B12 can vary and requires diagnosis by a medical health care provider and include (11, 13, 14): Fatigue and weakness: Vitamin B12 is essential for energy metabolism, and deficiency can result in fatigue, weakness, and lethargy due to impaired production of red blood cells and energy

Except for the pineal gland, other structures contribute little to circulating concentrations in mammals, since after pinealectomy, melatonin levels are mostly undetectable (12)

GHK-Cu works through gene expression modulation affecting repair pathways

Research, Center for Biologics Evaluation and

Our team strongly recommends discarding it