Last update
4/6/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 73 Reviews
8
Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving
%DV
Oregano (leaf and flower) Oil containing 75% carvacrol (37.5 mg)
50 mg
**
Flaxseed Oil
25 mg
**
Most Useful Reviews
10
Helped with colds
29 people found this helpful
I have relied on oregano oil for years; it assists with nearly everything I need. It effectively stops colds and digestive issues, helping me stay healthy while travelling. Recently, I discovered these capsules, and they are just as effective as the dropper oil. They are easy to take and convenient to travel with; the product comes highly recommended!
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10
Prevents cold illness
12 people found this helpful
This is fantastic! Oregano oil serves as a natural anti-viral and anti-bacterial remedy, which I take religiously to fend off colds and flu. As illness circulates around me, I load up on 4-5 capsules three times daily, maintaining my health with 2-3 daily. I’ve been doing this for years and haven’t fallen ill in quite some time.
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8
Prevents severe illness
11 people found this helpful
We take oregano oil at the first sign of a cold, and it has helped us to avoid getting as sick as we would without it. As someone with asthma, I often get chest infections, but taking oregano oil has stopped me from suffering these. I also combine it with 1000mg of vitamin C. Please give this a thumbs up!
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User Reviews
USERS' SCORE
Good
Based on 73 Reviews
8
- All Reviews
- Positive Reviews
- Negative Reviews
10
Helped with colds
29 people found this helpful
I have relied on oregano oil for years; it assists with nearly everything I need. It effectively stops colds and digestive issues, helping me stay healthy while travelling. Recently, I discovered these capsules, and they are just as effective as the dropper oil. They are easy to take and convenient to travel with; the product comes highly recommended!
Read More
10
Prevents cold illness
12 people found this helpful
This is fantastic! Oregano oil serves as a natural anti-viral and anti-bacterial remedy, which I take religiously to fend off colds and flu. As illness circulates around me, I load up on 4-5 capsules three times daily, maintaining my health with 2-3 daily. I’ve been doing this for years and haven’t fallen ill in quite some time.
Read More
8
Prevents severe illness
11 people found this helpful
We take oregano oil at the first sign of a cold, and it has helped us to avoid getting as sick as we would without it. As someone with asthma, I often get chest infections, but taking oregano oil has stopped me from suffering these. I also combine it with 1000mg of vitamin C. Please give this a thumbs up!
Read More
9
Relieved cold symptoms
10 people found this helpful
I take these whenever I sense a cold coming on, as they help considerably. After experiencing severe mastitis six times with my fourth baby and suffering weeks of fever, after starting these, I felt like a new mum within days. I take them whenever I feel under the weather, and I believe they help her as well.
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2
Caused heartburn
8 people found this helpful
I’m unsure if this oil helped me as I took it for several days during a cold. I did not notice any improvements, only suffered from a strong heartburn and nausea. My body didn't tolerate it well. Be cautious of the composition; it contains flax seed oil.
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Frequently Asked Questions
8
Works wonders quickly
3 people found this helpful
We take oregano oil at the first signs of a cold. The whole family uses it. With its excellent carvacrol content, coupled with grapefruit seed extract and vitamin C, symptoms disappear within 1-2 days. Stay healthy!
7
Quick cold recovery
For colds and poisoning, I take it at the first sign of a cold. The cold typically subsides in 2-3 days.
8
Natural support
Oil of oregano from iHerb is a godsend for immune support! I started taking it at the first signs of a cold and felt quick relief. It has a strong taste, but it can be masked by adding a few drops to water or tea. I truly appreciate this product for its natural composition and high efficiency, especially during the cold season!
9
Stops cold quickly
1 people found this helpful
Excellent for colds! I use this in conjunction with ester-c and elderberry extract to effectively halt a cold at the very start.
9
Magic relief
As soon as we sense a cold about to start, we take one capsule twice a day and it works wonders! Combined with Pau d’arco, it performs miracles!
8
Very effective treatment
1 people found this helpful
In combination with the ant tree bark, it effectively combats the signs of colds and viral diseases. You can feel back to normal in just a couple of days. It should definitely be included in every first aid kit!
8
Prevents severe illness
11 people found this helpful
We take oregano oil at the first sign of a cold, and it has helped us to avoid getting as sick as we would without it. As someone with asthma, I often get chest infections, but taking oregano oil has stopped me from suffering these. I also combine it with 1000mg of vitamin C. Please give this a thumbs up!
9
Effective for colds
This was a good Oregano Oil! It seems to do the job, fighting off colds. I simply take one right when I first sense the onset of a cold and it takes it away! Woohoo!!!
