Compare to the active ingredients in Visine A.C.
Tetrahydrozoline HCl......Redness reliever
Zinc sulfate......Astringent
for temporary relief of discomfort and redness of the eye due to minor eye irritation
Active ingredients: Tetrahydrozoline HCl....0.05%, Zinc sulfate.....0.25%
Inactive ingredients: benzalkonium chloride, boric acid, edetate disodium, purified water, sodium chloride, sodium citrate
Instill 1 to 2 drops in the affected eye(s) up to 4 times daily.