Glossary

Zinc Aspartate - USP Zinc; prepared by reacting elemental zinc with aspartic acid; synthetic and not found in any food.

Zinc Citrate - USP Zinc; prepared by reacting elemental zinc with citric acid; synthetic and not found in any food.

Zinc Gluconate - USP Zinc; prepared by reacting elemental zinc with gluconic acid; synthetic and not found in any food.

Zinc Oxide - USP Zinc; oxidized/rusted zinc, the same as found in topical solutions, like sunblock; not found in any food.