Last update
4/8/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 11 Reviews
8.5
Supplement Facts
Serving Size: Daily 1 Capsule
Amount Per Serving
%DV
Total Carbohydrate
<1 g
<1%*
Olive (Olea europaea) leaf extract
680 mg
†
Oleuropein
50 mg
†
Most Useful Reviews
9
Powerful against colds
8 people found this helpful
This olive leaf extract is the finest I have ever used. These capsules can eliminate a cold or sinus infection more effectively than garlic, honey, and oregano combined. If you have a stubborn infection that won't budge, I highly recommend giving this a try!
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10
Sinus relief
2 people found this helpful
I was facing an impending sinus infection accompanied by a slight fever and headache. After taking this three times daily, along with Gaia's echinacea, my fever and congestion cleared up within three days. Perfect!
Read More
9
Highly effective antibiotic
2 people found this helpful
The olive leaf has proven to be a godsend. It serves as an excellent ally against bacterial and viral infections, acts as a powerful natural antibiotic, and has notable antifungal properties. I regularly consume it and am very satisfied.
Read More
User Reviews
USERS' SCORE
Good
Based on 11 Reviews
8.5
- All Reviews
- Positive Reviews
- Negative Reviews
9
Powerful against colds
8 people found this helpful
This olive leaf extract is the finest I have ever used. These capsules can eliminate a cold or sinus infection more effectively than garlic, honey, and oregano combined. If you have a stubborn infection that won't budge, I highly recommend giving this a try!
Read More
10
Sinus relief
2 people found this helpful
I was facing an impending sinus infection accompanied by a slight fever and headache. After taking this three times daily, along with Gaia's echinacea, my fever and congestion cleared up within three days. Perfect!
Read More
9
Highly effective antibiotic
2 people found this helpful
The olive leaf has proven to be a godsend. It serves as an excellent ally against bacterial and viral infections, acts as a powerful natural antibiotic, and has notable antifungal properties. I regularly consume it and am very satisfied.
Read More
9
Fast acting solution
119 people found this helpful
I caught a respiratory bacterial infection and was advised to try Olive Leaf, which I sourced from Gaia. After struggling with persistent coughing for four months and finding no relief from my doctors, I used this product and saw results in a week. Even after a lapse, with a minor second bout, I resumed taking it and was clear in days. Now, I take one daily without issue, and I’ve not experienced anything worse than a mild cold since.
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6
Effective for infections
13 people found this helpful
I always keep Gaia Herbs Olive Leaf capsules on hand, as I trust this brand for its quality and have become a repeat customer. Many fans report that it has helped clear up their sinus infections, Candida, colds, and flus when other supplements failed. I have also found that it significantly shortens the duration of an illness or infection. Always consult with your doctor to ensure a supplement is suitable for you and won’t interfere with your medications. Heal well! :)
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Frequently Asked Questions
10
Sinus relief
2 people found this helpful
I was facing an impending sinus infection accompanied by a slight fever and headache. After taking this three times daily, along with Gaia's echinacea, my fever and congestion cleared up within three days. Perfect!
9
Fast infection relief
I used this for an infection, and it cleared it up remarkably quickly! I always opt for this before considering antibiotics.
7.5
Immunity booster
5 people found this helpful
Olive leaf is a fantastic aid in the battle against bacterial and viral infections. It is a potent natural antibiotic, a robust antioxidant, and supports the cardiovascular system with pronounced antifungal properties. After a two-month course, I was very pleased with the results and will reorder.
9
Powerful against colds
8 people found this helpful
This olive leaf extract is the finest I have ever used. These capsules can eliminate a cold or sinus infection more effectively than garlic, honey, and oregano combined. If you have a stubborn infection that won't budge, I highly recommend giving this a try!
6
Effective for infections
13 people found this helpful
I always keep Gaia Herbs Olive Leaf capsules on hand, as I trust this brand for its quality and have become a repeat customer. Many fans report that it has helped clear up their sinus infections, Candida, colds, and flus when other supplements failed. I have also found that it significantly shortens the duration of an illness or infection. Always consult with your doctor to ensure a supplement is suitable for you and won’t interfere with your medications. Heal well! :)
9
Highly effective antibiotic
2 people found this helpful
The olive leaf has proven to be a godsend. It serves as an excellent ally against bacterial and viral infections, acts as a powerful natural antibiotic, and has notable antifungal properties. I regularly consume it and am very satisfied.
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