Other Information: Each capsule contains: sodium 20 mg. Store at 68-77 degrees F (20-25 degrees C). Avoid high humidity and excessive heat above 104 degrees F (40 degrees C). Read all directions and warnings before use. Keep carton. Misc: Strength to last 12 hours. Quality Guaranteed: Compare to Aleve active ingredient (This product is not manufactured or distributed by Bayer HealthCare, LLC, distributor of Aleve.). www.topcarebrand.com. Questions? 1-800-423-0139. Quality Guaranteed: This Top Care product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed.