Orahealth introduces Cankermelts-GX, the first over-the-counter canker sore treatment to provide fast pain relief and healing of sores. Cankermelts-GX combines a patented time-release oral medicated disc with the proven remedy glycyrrhiza (licorice) extract (GX). Cankermelts-GX delivers fast, targeted pain relief and speeds healing without numbing or mess. A recent study published in the Journal of Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology reported that when Cankermelts-GX was used as directed it healed new sores within 1 to 3 days. It also can be used on other mouth ulcers including denture sores and sores resulting from braces or biting the lip or cheek.