A unique electrolyte (NaCl; sodium and chloride) to overcome problems with palatability, gastric upset and gastric ulceration. Individual grains of salt coated in special oil which will not dissolve in the mouth or stomach. The oil coating dissolves in the small intestine where electrolyte uptake is optimal and it is gentle on the stomach unlike ordinary electrolytes. For horses in light work or at rest to maintain essential salt levels and promote feed and water intake.