Roman chamomile is a clear, yellow or soft blue oil with a fruity, sweet, warm scent

Celery seed comes from the same plant as celery (celery stalk)

Cedarwood is produced by steam distillation of the wood

Himalayan cedarwood oil is distilled from the wood of Cedrus Deodara which grows at high altitude in the mountains of Himalaya, toward northern India, Afghanistan and Pakistan

Cedarwood is native to the Atlas mountains of Algeria and is also cultivated in Morocco

Cassia is also known as cassia bark or Chinese cinnamon