Eucalyptus oil from Now Foods is an essential oil created by steam distillation. Like most essential oils, eucalyptus oil also contains many natural constituents, the most valuable of which is eucalyptol, which gives the oil its characteristic aroma and health-promoting properties.
Eucalyptus has a strong antimicrobial effect is a truly versatile oil that works against bacteria and viruses - which is why it is so good for colds and other respiratory ailments.