Healios is formulated for rapid absorption of glutamine, a natural amino acid that helps repair and heal damaged tissue.. The naturally sourced ingredients include L-Glutamine, Trehalose, and L-Arginine.. Benefits those experiencing mouth sores or difficulty swallowing due to chemotherapy or radiation. Healios is a simple swish-and-swallow solution designed by healthcare professionals.. Mix Healios with 50 – 100 mL of water, twice a day after meals.. Healios is a dietary supplement designed to help damaged cells and improve the health of the mucosal lining.. Each 11.78-ounce container will last up to 2 weeks with twice-a-day regular use.. Unflavored.