L-OptiZinc® 30mg. OptiZinc®, a highly absorbable chelated form of zinc. Copper (from 3 mg copper amino acid chelate) - 0.3 mg. Now Foods, 395 S. Glen Ellyn Rd. Bloomingdale, IL 60108, USA. Elderly people, sick people, convalescents, children and adolescents are particularly susceptible to zinc deficiency.
