Health Shield is targeted to health protection, and based on the centuries old Thieves Oil / Thieves Vinegar blends which were famously used by thieves to protect themselves while robbing victims who had died of the black plague. Our oil is a competitor to Young Living Thieves Oil and Eden's Garden Four Thieves. We believe it to be the best on the market, in our opinion. If you are not ABSOLUTELY amazed, receive a full refund from the manufacturer, Healing Solutions, no questions asked!;SUPERIOR EXPERIENCE: If you are just trying our Health Shield Essential Oil for the first time and you do not switch to it permanently as your new favorite oil the manufacturer, Healing Solutions, will refund your money, guaranteed.;PURE + RIGOROUS QUALITY TESTING & CONTROLS: Distillation facility is GMP, ISO 9001 and Kosher certified, FDA Registered. Make sure ALL oils you buy have these qualifications * CHECK OUT OUR REVIEWS!! * In our opinion our oil is superior to organic and THE MOST RARE, BEST SMELLING, AND MOST THERAPEUTICALLY EFFECTIVE OF ALL Essential Oil Blends (Consists of a proprietary blend of Cinnamon, Clove, Eucalyptus, Lemon and Rosemary);Healing Solutions is SUPERIOR because it offers over 170 different oils for blending/pairing.