From the manufacturer's website:
VISINE® AC® Itchy Eye Relief Astringent + Redness Reliever Eye Drops temporarily relieve itchy, red and watery eyes. They contain a redness reliever and zinc sulfate for effective multi-symptom relief.
- For temporary relief of discomfort and redness of the eye due to minor eye irritations
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.