Cora-Caine is a pain-relieving dental analgesic adhesive ointment for new or intermediate dentures. The active ingredient is Benzocaine 16%. Cora-Caine® provides immediate relief and a secure fit by soothing tender ridges and relieving the discomfort of sore spots. Acting as a gel-like cushion between the denture and the tissue, Cora-Caine is applied directly onto the denture to provide positive retention and enhance stability.No smell or aftertaste. Remains effective up to 24 hours. Pink in color.Cora-Caine® is a great product to include in a new denture kit and is accepted by The Council on Dental Therapeutics and The American Dental Association.Do not use Cora-Caine® for patients who have a history of allergy to local anesthetics such as procaine, beautician, or other "-caine" anesthetics.Do not use for longer than 10 days. Should sores persist, contact your dentist and/or physician.