Not a food product.
Contains: warnings: do not use if solution changes color or becomes cloudy. When using this product: to avoid contamination, do not touch tip to any surface; replace cap after using. Stop use and ask a doctor if: you experience eye pain; you experience changes in vision; you experience continued redness or irritation of the eye; condition worsens; symptoms last for more than 72 hours. If swallowed, get medical help or contact a poison control center (1-800-222-1222) right away.