1. The anti-allergy ingredient "sodium cromoglicate" inhibits the release of allergy-triggering substances, thereby alleviating uncomfortable allergic symptoms. 2. "Chlorpheniramine maleate" blocks histamine—a substance that causes allergic symptoms—from binding to its receptors, which helps suppress eye itching. 3. "Dipotassium glycyrrhizate" relieves eye inflammation caused by allergic reactions. 4. "Sodium chondroitin sulfate" helps keep the eyes moist and protects the surface of the cornea. 5. The eye drop solution has a viscous consistency.