Lomatium Liquid Full Spectrum, 4 oz, Planetary HerbalsPlanetary Herbals Lomatium Liquid Extract Full Spectrum. Respiratory Support. Immune Support. The roots of lomatium (Lomatium dissectum) were among the most important of indigenous herbs of the Pacific Northwest for supporting healthy immune and respiratory systems. Supplement Facts for Liquid Serving Size: 1 Dropper Amount %DV Lomatium Root Extract (1: 3) 1 ml Other Ingredients: grain alcohol (70%) and purified water. Suggested Use: 1 dropper twice