Hi Wanda, I can’t speak to the quality of those oils. However, there are some companies we recommend on our Resources List in the first lesson of the Introduction to Herbal Medicine course. To check out that page, click here.
Here’s the list from that page!
Rae Dunphy Aromatics
https://www.raedunphy.ca/
Offers organic essential oils, and glass bottles and jars.
*This is where oils are sourced from for the campus dispensary.
Aliksir Essential Oils
Offers organic essential oils
https://aliksir.com/en/
*Our aromatic specialist Peter Conway recommends this company.