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AHK-Cu (200mg) $192.00 AHK-Cu peptides are Synthesized and Lyophilized in the USA

Diarrhoea (defined as three or more loose or watery stools per day) is an uncommon side effect of vitamin B12 supplementation , though it is listed as a rare or uncommon adverse reaction in the official product information for both oral cyanocobalamin and injectable hydroxocobalamin preparations

Food-cobalamin malabsorption in elderly patients: Clinical manifestations and treatment

Research and Development: Copper tripeptide has been the subject of more extensive research over the years, leading to a deeper understanding of its mechanisms and benefits