First Aid Throat Spray promotes healthy conditions in the mouth and throat and freshens breath too. This spray tastes great due to the Peppermint Oil. Safe for kids too! Handy pump spray. Use as needed. 4 fl. oz., (118ml). Throat Spray by Nutribiotic contains purified water, glycerin, zinc gluconate, Citricidal GSE, castor oil, stevia extract, slippery elm extract, peppermint oil, aloe vera, licorice, and menthol.