Woodland Botanicals -16th Century Oil™ ~Legendary 4Thieves is our unique blend of five pure, extremely high grade essential oils, each with it's own inherent therapeutic properties. Together the synergy of the oils creates a powerful armour. Clove Bud (syzygium aromaticum); Lemon (citrus limon); Cinnamon Leaf (cinnamomun verum); Rosemary (rosmarinus officinalis); Eucalyptus Radiata (Eucalyptus radiata).