24/case directions: squeeze plastic tip to release 2-3 drops into eye. Apply every 3-4 hours, or as directed by a doctor. Replace cap after each use. For external use only. Active ingredients: cineraria maritima 6x, natrium muriaticum 6x, ruta graveolens 6x. Other ingredients: borate buffer, purified water, silver sulphate (as preservative), sodium nitrate. 08/15/17