Relieve eye redness and minor irritations with DG Health Original Formula Eye Drops. Formulated with Tetrahydrozoline HCl 0.05%, these sterile drops are designed to quickly alleviate redness caused by minor eye irritations. Simply instill 1 or 2 drops in the affected eye(s) up to four times daily for fast relief. Compare to the active ingredient in Visine® Original. For external use only; please follow all instructions and warnings to ensure safe use.