Individual Oil Education

OnGuard Protective Blend

Lesson 8 Module 1

doTERRA OnGuard essential oil


As one of doTERRA's most popular oils, doTERRA On Guard is a powerful proprietary blend that supports healthy immune function and contains cleansing properties.

doTERRA On Guard, a proprietary essential oil blend, provides a natural and effective alternative for immune support when used internally.

As one of doTERRA’s best-selling blends, doTERRA On Guard protects against environmental and seasonal threats with essential oils known for their positive effects on the immune system when ingested. 

doTERRA On Guard can be taken internally on a daily basis to maintain healthy immune function and support healthy cardiovascular function. It can also be used on surfaces throughout the home as a non-toxic cleaner. When diffused, doTERRA On Guard helps purify the air, and can be very energizing and uplifting.


  • Add two to three drops in a veggie capsule for an immune boost.
  • Add two or three drops to a shot glass of water and gargle when you have a sore throat.  Swallow when done.
  • Add to water for an effective all-purpose surface or hand cleaner.
  • Soak sliced apples in water and a few drops for a healthy, immune-boosting snack.
  • Combine a few drops of doTERRA On Guard with Fractionated Coconut Oil for a natural hand cleanser.

Primary Benefits

  • Supports healthy immune and respiratory function when used internally
  • Protects against environmental threats when taken internally
  • Ingest to support the body’s natural antioxidant defenses
  • Use internally to promote healthy circulation
  • Energizing and uplifting aroma