Customer Reviews
387 Reviews
The Customer Reviews are provided for the benefit and information of RMO’s customers. RMO prohibits any customer reviews that contain vulgar, explicit, or inappropriate language or content. Among other things, inappropriate content includes, but is not limited to, customer reviews that make claims violative of FDA regulations or laws, such as claims that the product is used for the purpose of diagnosing, treating, curing, or preventing any disease.
4.6 / 5.0
387 Reviews
First Choice for Immune Essential Oil
Excellent quality essential oil with many uses and a very reasonable price.
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Pleasant fragrance and immune booster.
I love the fragrance and so far it's helping to keep us well.
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Awesome!
Love it! Works just as good as Thieves from Young Living. So happy I found a cheaper alternative. Thank you!
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Love it!
Love this oil blend. I put a drop or two in some lemon ginger tea at night and haven’t been sick in a long time.
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Love it!
Smells great! In our family, we use it liberally during the winter months. I feel it really helps to keep the germs at bay. We have been a lot healthier. At the first sign of a tickle in my throat, I spread it on my throat every couple of hours. If I do happen to get sick, I still rub it on with the carrier oil and it seems the sickness' duration is shorter.
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Immune strngth
I love my Immune Strength. I have used other brands of essential oils before. I love that this brand has several more oils integrated into its blend. Thanks for helping to keep me healthy this winter!
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This oil is a must have for cold and flu season! I associate this smell with fall/winter. Although I use it anytime sniffles and colds or stomach bug is going around! I love diffusing it and making rollers to use on the whole family! It regularly gets rolled on feet and spine at night for everyone during peak flu time! I truly believe this has helped me and my family avoid some yucky illnesses. When diffusing it, I like to add orange or lavender to it to make a nice, bright scent!
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Wonderful
Compared to YL and Doterra, this is just as good. I actually prefer the smell over Thieves and OnGuard.
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Calming and effective for colds
This works very well for fighting off colds for my family. We apply it on the soles of our feet with a carrier oil a few times a day. It’s very calming and it works!
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Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 44 questions
Browse 44 questions
and 99 answers
How is this different from the Sacred Immune Strength?
BEST ANSWER: Hello Rochelle! Great question! Our Immune Strength contains Eucalyptus, whereas our Sacred Immune Strength contains Sacred Frankincense instead.
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- RMO T Staff on Sep 27, 2017
Can you ingest thisboil and how would you do that?
BEST ANSWER: Essential oils are very potent and can be dangerous if not used correctly.
All of our oils are 100% pure, natural, and authentic. However, we cannot provide dosing suggestions or directions on how to ingest if you choose to do so.
If you do choose to ingest the oils, we suggest consulting an Aromatherapist or trusted health professional for guidance.
Thanks! -RMO Team
All of our oils are 100% pure, natural, and authentic. However, we cannot provide dosing suggestions or directions on how to ingest if you choose to do so.
If you do choose to ingest the oils, we suggest consulting an Aromatherapist or trusted health professional for guidance.
Thanks! -RMO Team
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- RMO T Staff on Oct 20, 2017
Do you have a oil comparable to Thieves from Young Living?
BEST ANSWER: Hello! Yes our comparable blend is called Immune Strength
Thanks!
RMO Team
Thanks!
RMO Team
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- RMO T Staff on Nov 14, 2017
Is this blend, as well as all other blends, neat or is it already diluted with a carrier?
BEST ANSWER: Immune Strength 15 ml does not contain a carrier oil and is NEAT. If a blend is in a base of carrier oil, it will always be listed in the ingredients on the product page and bottle label. Thanks!
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- RMO T Staff on Aug 4, 2017
Is it safe to diffuse this oil around children (ages 5 and 1-1/2)?
BEST ANSWER: There are some ingredients in Immune Strength that are not recommend for children under the age of 10 years. Please visit our RMO Kids page and Kids Line for more information on child safe oils.
https://www.rockymountainoils.com/kids-dilution
https://www.rockymountainoils.com/shoprmo/essential-oils/kidsline.html
https://www.rockymountainoils.com/kids-dilution
https://www.rockymountainoils.com/shoprmo/essential-oils/kidsline.html
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- RMO T Staff on Jun 2, 2017
How many drops are needed in a 300ml diffuser?
BEST ANSWER: The general diffusion guideline is to use 5-10 drops total of E.O. per 100 ml's of water in a diffuser. Thanks!
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- RMO T Staff on Aug 17, 2017
I just found out that we should not apply immune strength to children under 10. Can we use sacred immune strength on children under 10? Thanks.
BEST ANSWER: Yes, you can. Because we removed the eucalyptus from it and added Sacred Frankincense. Now, this blend is safe for kids 6 and up.
Thanks-
RMO Team
Thanks-
RMO Team
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- RMO T Staff on Nov 14, 2017
I read Immune Strength can be compared to "On Guard" or "Thieves Oil". Can this also be used for a kitchen cleaner or in toothpaste?
BEST ANSWER: Immune Strength is a great blend to use for cleaning. However, we would suggest consulting with a professional before use in toothpaste.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Nov 17, 2017
Is this safe to diffuse with kids?
BEST ANSWER: The Immune Strength blend contains Eucalyptus which we do not recommend using until the age of 10. A good alternative would be our Sacred Immune Strength which does not contain Eucalyptus. Thanks! RMO-Team.
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- RMO T Staff on Jan 22, 2018
Does the oregano stand out any, in this blend? I do not care for the smell of oregano at all.
BEST ANSWER: Oregano is the 5th ingredient in the blend so it does not have strongest aroma. Usually customer get a whiff of the Clove, Cinnamon and citrus in the blend well before the Oregano.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Sep 28, 2017
What carrier oil is best with immune strength?

Immune Strength

BEST ANSWER: Any kind of nut oil or seed oil will work as a carrier oil. We usually recommend starting with Fractionated Coconut Oil as it has no scent, does not stain fabrics, has an indefinite shelf life and remains a stable liquid consistency for easy blending.
https://www.rockymountainoils.com/f-c-o-fractionated-coconut-oil.html
Thanks,
-RMO Team
https://www.rockymountainoils.com/f-c-o-fractionated-coconut-oil.html
Thanks,
-RMO Team
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- RMO T Staff on Feb 14, 2018
Can I add this to dish soap?
BEST ANSWER: While you definitely can add it, most customers choose to add a citrus or similar oil to dish soap. For a great recipe for dishwashing, see the link below:
https://www.rockymountainoils.com/learn/cleaning-recipes-for-the-kitchen/
https://www.rockymountainoils.com/learn/cleaning-recipes-for-the-kitchen/
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- RMO T Staff on Oct 3, 2017
Would immune strength or sacred immune strength be better for an infant? I have heard to avoid Eucalyptus with children under a certain age.

Immune Strength

BEST ANSWER: We would not recommend either oil for kids under the age of 6 months. In regards to Eucalyptus, avoid topical use on children under age 10.
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RMO Team
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RMO Team
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- RMO T Staff on Feb 23, 2018
Do you put on your feet?
BEST ANSWER: One of the objectives of the use of essential oils is for the therapeutic properties of the oils to be absorbed into the bloodstream. To best receive these therapeutic benefits, diffusion and topical application are advised. The most common areas for topical application include rubbing the diluted oil on the back of the neck, behind the ear, on the wrist, the bottom of the feet or on the targeted area.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Oct 13, 2017
When used in diffuser, how safe is it for cats?
BEST ANSWER: At this time, we have found insufficient research about using essential oils on domestic animals, including safety procedures and possible reactions. Because of this lack of research, we are unable to advise on using essential oils with pets.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Oct 19, 2017
Has anyone used this on kids? I have friends who use Thieves from YL on their kids, and these ingredients appear to be mostly the same.
BEST ANSWER: Immune Strength is not recommend for children under 10 years. We would suggest checking out our Kids line blend Immunity. https://www.rockymountainoils.com/immunity.html
We also have a great Kid Safety page on the website if you have question about age appropriate oils.
https://www.rockymountainoils.com/kids-dilution/
Thanks!
-RMO Team
We also have a great Kid Safety page on the website if you have question about age appropriate oils.
https://www.rockymountainoils.com/kids-dilution/
Thanks!
-RMO Team
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- RMO T Staff on Dec 1, 2017
Why does immune strength seem to leave a bit of a dark film/stain in the diffuser?
BEST ANSWER: This could be brought on by the Citrus and Cinnamon that is found in this blend.
With the darker essential oils in this blend, it is recommended to wipe your diffuser clean with a soft cloth after each use.
Diffuse Care and Maintenance:
When not in use empty the water and dry with a soft cloth to avoid build up
To remove possible build up, gently use a cotton swab dipped in white vinegar to wipe out the inside
Thanks!
-RMO Team
With the darker essential oils in this blend, it is recommended to wipe your diffuser clean with a soft cloth after each use.
Diffuse Care and Maintenance:
When not in use empty the water and dry with a soft cloth to avoid build up
To remove possible build up, gently use a cotton swab dipped in white vinegar to wipe out the inside
Thanks!
-RMO Team
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- Inaccurate
- RMO T Staff on Sep 28, 2017
Can I diffuse this in my 1 year or 3 year olds room?
BEST ANSWER: Great question! Due to the Eucalyptus in Immune Strength we would not recommend diffusing around a kids under the age of 10. We do, however, have a similar product that is safer for children. Check out our blend Sacred Immune Strength:
https://www.rockymountainoils.com/sacred-immune-strength.html
Thanks! -RMO Team
https://www.rockymountainoils.com/sacred-immune-strength.html
Thanks! -RMO Team
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- RMO T Staff on Feb 14, 2018
I use coconut oil to oil pull. Can I use a drop of Immune Strength with the coconut oil to oil pull? The oil always get spit out after.
BEST ANSWER: Unfortunately, we do not have information on oil pulling.
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RMO Team
Thanks-
RMO Team
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- RMO T Staff on Jan 12, 2018
Can this oil be used as a hand sanitizer and if so what is the dilution ratio?
BEST ANSWER: The general guideline for dilution of the Immune Strength blend for adults would be a 2% -5% dilution rate. Please use the chart for more information.
https://www.rockymountainoils.com/dilution-rate/
Thanks!
-RMO Team
https://www.rockymountainoils.com/dilution-rate/
Thanks!
-RMO Team
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- RMO T Staff on Dec 1, 2017
How do you know the number of drops of immune support to add to diffuser? I’ve searched the description.
BEST ANSWER: We generally recommend using 5-10 of E.O. per 100ml of water in an Ultrasonic Diffuser. However, it is largely up to personal preference. Feel free to play with it and see what's best for you.
Thanks! -RMO Team
Thanks! -RMO Team
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- RMO T Staff on Nov 6, 2019
Are there any essential oils for immunity that can be used on toddlers and safe around pets?
BEST ANSWER: Great question! Our Immunity Roll On is safe for ages 2 and older. Unfortunately we have not tested our products around animals and could not advise for using around pets. We suggest consulting with a veterinarian.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Sep 17, 2019
Could you please suggest a dilution rate for an adult for a roll on?
BEST ANSWER: For adult topical application we recommend a 2-5% dilution rate. This would be 3-7 drops in 1 teaspoon of carrier oil. For more information, check out our dilution rates chart through the link below.
https://www.rockymountainoils.com/dilution-rate/
Thanks!
-RMO Team
https://www.rockymountainoils.com/dilution-rate/
Thanks!
-RMO Team
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- RMO T Staff on Jun 24, 2019
Is this oil blend harmful to dogs if I diffuse this oil?
BEST ANSWER: Hello!
At this time, we have found insufficient research about using essential oils on or around domestic animals, including procedures and possible reactions. Because of this lack of research, we are unable to advise how to use essential oils with pets.
For more information, we are happy to suggest some great books! Please see below:
- The Animal Desk Reference: Essential Oils for Animals, by Melissa Shelton, DVM
- Holistic Aromatherapy for Animals: A Comprehensive Guide to the Use of Essential Oils & Hydrosols with Animals, by Kristen Leigh Bell
Thanks!
- RMO Team
At this time, we have found insufficient research about using essential oils on or around domestic animals, including procedures and possible reactions. Because of this lack of research, we are unable to advise how to use essential oils with pets.
For more information, we are happy to suggest some great books! Please see below:
- The Animal Desk Reference: Essential Oils for Animals, by Melissa Shelton, DVM
- Holistic Aromatherapy for Animals: A Comprehensive Guide to the Use of Essential Oils & Hydrosols with Animals, by Kristen Leigh Bell
Thanks!
- RMO Team
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- RMO T Staff on Jun 25, 2019
can your oils be ingested?
BEST ANSWER: Rocky Mountain Oils feels that essential oils are very potent and can be dangerous if not used correctly. All of our oils are 100% pure, natural, and authentic. They are of the quality to ingest. However, we cannot provide dosing suggestions or directions on how to ingest if you choose to do so. If you do choose to ingest the oils, we suggest consulting an Aromatherapist or trusted health professional for guidance.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Jun 27, 2019
Hi I would like to dilute this oil with a carrier oil and use it in a rollerball. How many drops do I use and how much carrier oil to use aswell? Thanks. Also what carrier oil do I use?
BEST ANSWER: Great question! We would suggest using a 2-5% dilution rate. This would be between 6-15 drops of essential oil per 10mL of carrier oil.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Jul 1, 2019
Can you add this to water and ingest?
BEST ANSWER: Great question! Essential oils are very potent and can be dangerous if not used correctly.
All of our oils are 100% pure, natural, and authentic. They are of the quality to be taken internally. However, we cannot provide dosing suggestions or directions on how to ingest if you choose to do so.
If you do choose to ingest the oils, we suggest consulting an Aromatherapist or trusted health professional for guidance. Follow the link below for help finding an aromatherapist.
http://naha.org/
Thanks!
-RMO Team
All of our oils are 100% pure, natural, and authentic. They are of the quality to be taken internally. However, we cannot provide dosing suggestions or directions on how to ingest if you choose to do so.
If you do choose to ingest the oils, we suggest consulting an Aromatherapist or trusted health professional for guidance. Follow the link below for help finding an aromatherapist.
http://naha.org/
Thanks!
-RMO Team
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- RMO T Staff on Jan 23, 2019
What kind of cinnamon is used- cassia or ceylon?
BEST ANSWER: Great question! It is Cinnamon essential oil botanical name Cinnamomum zeylanicum.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Jan 29, 2019
Can I mix this oil with epsom salts for a bath?
BEST ANSWER: Great question! As this blend contains hot oils, we would not recommend using this blend in a bath. If you do choose to do so we would suggest that you err on the side of caution and use a high dilution rate.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Feb 5, 2019
What is direct diffusionexactly? Is it the same as diffusing in a room?
BEST ANSWER: Great question! Direct diffusion means with someone directly in the line of the mist or in a small space with little air flow.
Thanks!
-RMO Team
Thanks!
-RMO Team
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- RMO T Staff on Dec 19, 2018
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