A-to-Z List Essential Oils for Tantrums:

Chamomile, German (Blue Chamomile)

(Matricaria chamomilla)

Aroma Description: Sweet, fruity and herbaceous.
Cypress

(Cupressus sempervirens)

Aroma Description: Cypress Essential Oil smells fresh, herbaceous, woody and slightly coniferous in aroma.
Lavender

(Lavandula angustifolia)

Aroma Description: Floral, fresh, sweet, herbaceous and sometimes slightly fruity. It can be slightly camphorous.
Lemon

(Citrus × limon)

Aroma Description: Lemon Essential Oil smells similar to fresh lemon rinds except that it is more concentrated.
Yarrow

(Achillea millefolium)

Aroma Description: Yarrow Essential Oil smells sharp, woody, herbaceous, fruity and somewhat sweet.