Herb Heaven pure essential oils, are excellent quality and make up a comprehensive and popular range that has been established in New Zealand for over twenty years.
All Herb Heaven essential oils are guaranteed by certificates of analysis and are from sustainable sources both in New Zealand and worldwide( avoiding those that may come from endangered resources)
It is important to remember that essential oils are highly complex. It's their very complexity which makes them versatile, since the many constituents act together and serve to balance each other. This accounts for the many therapeutic properties attributed to an individual oil.
Note: Essential oils can be used singly or blended with other essential oils. They work better mostly when mixed with two or three other essential oils. Select those with similar properties and mix them together to create your own unique blends.