Solgar UK, Beggars Lane, Aldbury, Tring, Herts HP23 5PT. Each tablet provides: Copper (amino acid chelate+) 2.5mg. Patent #4,599,152. Ingredients: Bulking Agents: microcrystalline cellulose, dicalcium phosphate Copper..2500 µg 250 (as bisglycinate†) Cellulose Gum Anti-caking Agent: vegetable magnesium stearate.