[Online] Free course text ⑦ Essential oil, herb water and herbs have different ingredients

We have created 10 types of "ZOOM Enlightenment / Dissemination Free Course Textbooks" that can be used by instructors.
Considering that member instructors can use ZOOM to give free lectures and improve their instructor skills,
The association made a textbook.
It is 10 times in total.
The seventh time, the text "Essential oils, herbal water and herbs have different ingredients".
If you want to participate in "Essential oil, herb water and herbs have different ingredients", please register as a general user and download the text.