Zinc Asporotate 15 mg, dietary supplement. Zinc Asporotate contains zinc which has been combined with aspartic acid, citric acid and a special delactosed whey protein concentrate containing naturally occurring orotic acid. The combination process is intended to cause a natural chelation. The final complex contains zinc aspartate, zinc citrate and zinc orotate. This product contains none of the yeast or soy commonly found in full range amino acid complexes.