Last update
4/22/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 448 Reviews
8.1
Supplement Facts
Serving Size:
Amount Per Serving
%DV
Most Useful Reviews
9
Reliable cold prevention
178 people found this helpful
COLDS BEGONE! I cannot praise Oreganol enough. It’s quite strong (even burns a little), and I find I need to chase it with a glass of water or seltzer. Miraculously, since starting this, I haven’t become ill, which is significant as I frequently encountered colds. When I sense something coming on, I apply 3 drops under my tongue twice a day for a couple of days, and it works brilliantly. I don’t understand those complaining about the cost. When I catch a cold, I spend thrice as much on Dayquil, Nyquil, throat lozenges, tissues, etc. A small bottle lasts at least a year, and you can’t put a price tag on staying well!
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9
Strong antioxidant effect
146 people found this helpful
Excellent oil for colds and herpes! Oregano oil (Origanum vulgare) is a must-have. It should not be mistaken for oils from oregano (Origanum majorana) or Mexican oregano (Lippia graveolens). The key active component is carvacrol, used in medical settings to sterilise instruments. Carvacrol acts as a powerful natural antiseptic. This oil exhibits anti-inflammatory, antiviral, antibacterial, expectorant, and other beneficial effects. It effectively combats bacteria (like E. coli), pathogenic fungi (e.g., Aspergillus), protozoa (like Giardia), and some viruses, including the herpes virus.
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9
Deflects illness
95 people found this helpful
Great product! Everyone around has been suffering from severe colds and flu except for me. Typically, I get sick every season. The only difference is my daily use of Oreganol. In NYC, facing brutal weather and being around sick individuals, I have successfully deflected illness. At the first sign of a cold, I increase my intake and voila! I avoid getting sick. This is a staple in my medicine cabinet.
Read More
User Reviews
USERS' SCORE
Good
Based on 448 Reviews
8.1
- All Reviews
- Positive Reviews
- Negative Reviews
9
Reliable cold prevention
178 people found this helpful
COLDS BEGONE! I cannot praise Oreganol enough. It’s quite strong (even burns a little), and I find I need to chase it with a glass of water or seltzer. Miraculously, since starting this, I haven’t become ill, which is significant as I frequently encountered colds. When I sense something coming on, I apply 3 drops under my tongue twice a day for a couple of days, and it works brilliantly. I don’t understand those complaining about the cost. When I catch a cold, I spend thrice as much on Dayquil, Nyquil, throat lozenges, tissues, etc. A small bottle lasts at least a year, and you can’t put a price tag on staying well!
Read More
9
Strong antioxidant effect
146 people found this helpful
Excellent oil for colds and herpes! Oregano oil (Origanum vulgare) is a must-have. It should not be mistaken for oils from oregano (Origanum majorana) or Mexican oregano (Lippia graveolens). The key active component is carvacrol, used in medical settings to sterilise instruments. Carvacrol acts as a powerful natural antiseptic. This oil exhibits anti-inflammatory, antiviral, antibacterial, expectorant, and other beneficial effects. It effectively combats bacteria (like E. coli), pathogenic fungi (e.g., Aspergillus), protozoa (like Giardia), and some viruses, including the herpes virus.
Read More
9
Deflects illness
95 people found this helpful
Great product! Everyone around has been suffering from severe colds and flu except for me. Typically, I get sick every season. The only difference is my daily use of Oreganol. In NYC, facing brutal weather and being around sick individuals, I have successfully deflected illness. At the first sign of a cold, I increase my intake and voila! I avoid getting sick. This is a staple in my medicine cabinet.
Read More
7
Effective for cold
91 people found this helpful
Very excellent for colds and congestion. With a little water, it hides my symptoms for three days. The taste is sharp and strong.
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8
Immune booster
29 people found this helpful
Excellent for coughs and colds, it boosts immunity when mixed with honey, lemon, and ginger. I noted benefits in my patients on the same day I prepared the mix. The package is small, but a few drops suffice as the oil is concentrated. The taste can be pungent if too much is used; hence, it's best to add 2 to 3 drops with honey, orange juice, or lemon.
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Frequently Asked Questions
9
Children's colds remedy
11 people found this helpful
The quality is excellent. I take 2 to 3 drops under my tongue if I feel tired, and the results are astonishing. I’ve used it on my children; when they show cold symptoms, it works effectively, cooling them down, and in less than a day, they feel better. I also used it for my mother's gum inflammation, and she found immediate relief. This product is worth every penny.
9
Quick cold remedy
3 people found this helpful
Excellent product for relieving symptoms of colds and viruses. I took this alongside other antiviral products like Vitamin C and Zinc, and the virus was gone within 48-72 hours. It surpasses over-the-counter medications. For quicker relief, I recommend taking the drops under the tongue, though they are rather bitter. This is my and my wife's personal experience; consult your doctor if on medication.
10
Prevents colds effectively
3 people found this helpful
I absolutely love this stuff! Oreganol has been a staple in our home for two years. Whenever someone begins to catch a cold or if it's going around at school, we bring out the Oreganol! I haven’t had a cold in two years. My husband currently has a nasty sinus cold, but after taking Oreganol for just a day, he has started to feel significantly better. WE LOVE IT!
9
Immediate relief
4 people found this helpful
Absolutely essential at the onset of a cold! I use it as soon as I feel a cold coming on, especially if my throat starts to hurt. The recommended dose is at least 2 drops under the tongue, but applying it undiluted straight on the throat is very effective as it eliminates cold bacteria.
8
Germ killer
10 people found this helpful
We use Oreganol P73 to fend off colds and eliminate skin issues. At the first hint of a scratchy throat, gargling with a few drops helps prevent it from escalating into a cold. When applied to inflamed pimples, it can clear them up in 24-48 hours. It's definitely a staple in our home.
10
Wound healing
5 people found this helpful
Just what the doctor prescribed! I engage in natural medicine for my family, and this product is unparalleled for treating wounds. It far surpasses Neosporin! I also add it to my NeilMed nasal rinse every morning. A drop of this combined with eucalyptus oil in my saline mixture has prevented sinus infections and colds.
9
Instant relief
1 people found this helpful
This product is brilliant! Whenever I felt a cold coming on, I used it with hot tea before bed, and I woke up feeling much better.
10
Charm for colds
1 people found this helpful
Best remedy against a cold. I take two drops with orange juice and it works a treat when I have a cold!
9
Powerful relief
13 people found this helpful
Excellent! This oil is a powerful kitchen staple. Just three drops on an empty stomach can eliminate all cold symptoms and even throat and stomach pain. Following Dr. Salah Al-Rashed’s advice, the quality is unmatched and the taste, while strong, is tolerable.
9
Quick cold relief
1 people found this helpful
Very efficient! I take 2 drops under my tongue whenever I feel a cold coming on. It works quickly, and I feel better very fast.
7
Cold symptom relief
1 people found this helpful
We apply it at the first sign of a cold. It helps greatly! Take for no more than a week, then have a break.
