Note: because this can dry out your eyes if you wear soft contact lenses, the maker recommends that you don't use these drops with contact lenses. This package is sealed in a box and shrink wrapped with airtight packaging -- do not use if this packaging is removed for any reason.

The active ingredients in this product are neostigmine menthylsulfate, aminoethylsulfonic acid, potassium L-asparate, tetrahydrozoline hydrochloride, chlorpheniramine maleate, and e-aminocaproic acid. Use for tired eyes, itchy eyes, and to keep foreign particles out of your eyes (sweat, dust etc.), discomfort from wearing hard contact lenses. Insert 1-2 drops into your eyes as needed, 3-6 times per day. Do not ingest, and keep out of each of children. (More like this) (Direct link to this product)