Goes right to the core of your congestion. Active Ingredients: Phenylephrine Hydrochloride 0.25% Inactive Ingredients: Benzalkonium Chloride; Citric Acid; Sodium Chloride; Sodium Citrate; Thimerosal; Water Uses: Temporary relieves nasal congestion due to the common cold, due to hay fever or other respiratory allergies, associated with sinusitis. Temporarily relieves stuffy nose. Helps clear nasal passages; shrinks swollen membranes. Temporarily restores freer breathing through the nose. Helps decongest sinus openings and passages; temporarily relieves sinus congestion and pressure.