Eucalyptus oil is one of the most widely used essential oils for respiratory support—and for good reason. For people living with COPD, diffusing eucalyptus can offer a natural sense of airway relief by helping to loosen mucus and ease breathing. Its clean, menthol-like scent can also help refresh stale indoor air. Plant Therapy’s eucalyptus oil is 100% pure Eucalyptus globulus, third-party tested for quality and safety, and produced without additives or dilution—making it a reliable choice for health-conscious households.