Ionic Zinc 2 oz | Trace Minerals Research
Ionic Zinc 2 oz | Trace Minerals Research. Liquid Zinc Boron, a rich, concentrated liquid dietary supplement that provides 50mg of zinc sulfate per serving in an ionic form–the form most widely recognized by the body.†The balanced liquid form provides safety and flexibility.† An adequate supply of zinc is essential for growth and physical development, especially as it relates to proteins