Other Information: Some users may experience a brief tingling sensation. Store at 59 to 77 degrees F (15 to 25 degrees C). Misc: Pheniramine Maleate 0.3%. Naphazoline HCl 0.025%. Antihistamine + redness reliever eye drops. Sterile. Clinically proven to relieve itchy, red, allergy eyes. Questions? Call toll-free 888-734-7648 or 215-273-8755 (collect). www.visine.com. Made in Belgium.