Active substance

Zinc (Zinc Sulfate) + Copper (Cupric Sulfate) + Manganese (Manganese Sulfate) + Chromium (Chromic Chloride)

1 products from 1 companies contain this in Canada.

1 prescription onlysolution

Prescription only

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.