All our essential oils are 100% pure and natural, most are biological certified by Ecocert Canada, and the others come from ethical cultures or wild picks. We only accept the products from which we have the exact origin. In order to obtain the name ‘essential oil’, the raw material must be distilled from water vapour. Essential oils do not contain fatty bodies unlike vegetable oils obtained with a press (olive, nuts, etc.). Essential oils are very powerful and must be used with caution. Approximately 1% of the plant is essential oil and 1% of the plants contain essential oils.