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
†
The product is found useful for the following medical conditions
Herpes details
SCIENTIFIC SCORE
Possibly Effective
Based on 5 Researches
7.4
USERS' SCORE
Good
Based on 6 Reviews
8.9
9
We investigated the effects of Olive Leaf Extract (OLE) on herpes simplex virus type 1 (HSV-1) compared to Acyclovir in a randomized double-blind study involving 66 patients. Participants received either a 2% OLE cream or a 5% Acyclovir cream over six days.
Both treatments showed effectiveness in reducing HSV symptoms, but those using OLE reported significantly less bleeding, itching, and pain earlier than those on Acyclovir.
The findings suggest that OLE may offer quicker relief from symptoms and could be explored further as a complementary treatment alongside Acyclovir.
Both treatments showed effectiveness in reducing HSV symptoms, but those using OLE reported significantly less bleeding, itching, and pain earlier than those on Acyclovir.
The findings suggest that OLE may offer quicker relief from symptoms and could be explored further as a complementary treatment alongside Acyclovir.
10
Permanent cure found
Most Useful Review
280 people found this helpful
FINALLY! I found a way to boot herpes 1 & 2 PERMANENTLY. I've read studies proving there is indeed a permanent CURE for both Herpes Simplex 1 & 2 through Olive Leaf Extract & Lysine, as well as for Chronic Fatigue Syndrome & Shingles. Look it up if you don't believe it!
Updated: Mar 2026
Cough details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 8 Reviews
8.8
10
Quick cough relief
Most Useful Review
119 people found this helpful
After catching a bacterial infection that led to persistent coughing for four months, I tried Olive Leaf upon a recommendation. Within a week, it cleared my cough, something the doctors could not achieve. After another bout, I took one capsule daily in the evening and remained healthy, save for a mild cold. If you've got bronchitis or a stubborn cough, I suggest trying this remedy!
Updated: Mar 2026
Flu details
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 27 Reviews
8.8
8
We investigated the anti-influenza effects of Isenolic, an olive leaf extract rich in elenolic acid. In a well-structured study, we compared Isenolic to the conventional flu treatment oseltamivir.
Our findings revealed that Isenolic showed promise as a natural alternative, particularly the 8% formulation, which offered robust inhibition of the virus and preserved cell health during infection.
While both treatments displayed activity against influenza, Isenolic emerged as a compelling option for future research and development in flu therapies.
Our findings revealed that Isenolic showed promise as a natural alternative, particularly the 8% formulation, which offered robust inhibition of the virus and preserved cell health during infection.
While both treatments displayed activity against influenza, Isenolic emerged as a compelling option for future research and development in flu therapies.
10
Stopped flu symptoms
Most Useful Review
23 people found this helpful
I can't speak highly enough of this little miracle pill! I've used it to prevent what seemed to be turning into a cold or flu. At the first signs of sore throat or body aches, I take three capsules three times a day until the symptoms vanish—usually after just three doses. My family has also benefited from it during cold symptoms. This is truly miraculous, and I recommend sticking to this effective brand!
Updated: Mar 2026
Asthma details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.6
9
Boosts immunity, reduces asthma
Most Useful Review
14 people found this helpful
Breathe deeply, my friend! This fantastic product, when used regularly, greatly helps with asthma, boosts my immune system, prevents sickness, and lowers blood pressure.
Updated: Mar 2026
Candidiasis details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 15 Reviews
8.6
10
Effective Candidiasis treatment
Most Useful Review
20 people found this helpful
EXCELLENT! BOUGHT FOR STRUGGLE AGAINST CANDIDA. WORKS VERY SOFTLY BUT AT 100%. ANALYSIS CONFIRMED THAT CANDIDA GROWTH HAS NOT BEEN DETECTED. TAKING TOGETHER WITH NAC.
Updated: Mar 2026
Influenza details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.6
9
Antibacterial properties
Most Useful Review
1 people found this helpful
Excellent! It possesses antibacterial, antifungal and antiviral properties, and olive leaf extract is effective against various issues, including candidiasis, meningitis, influenza, and other infections.
Updated: Apr 2025
Autoimmune Disorder details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Reduced inflammation
Most Useful Review
I have an autoimmune disorder and this has significantly helped me with inflammation levels.
Updated: Mar 2026
Bacterial Infection details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 11 Reviews
8.5
9
Powerful against colds
Most Useful Review
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!
Updated: Apr 2025
Bone Pain details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.5
8
Pain relief noted
Most Useful Review
1 people found this helpful
At a dog food company, I learned that herbs, particularly olive leaves, could serve as a natural antibiotic. I was worried about this but was pleasantly surprised by the immediate effects. I bought it to help with my immunity and found that after taking it, my bone pain and swelling vanished within hours. I would like to know the appropriate dosage of Oleuropein for immunity enhancement.
Updated: Apr 2025
Chest Pain details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.5
9
Effective for chest pain
Most Useful Review
1 people found this helpful
At a dog food company, olive leaves were always included as a natural antibiotic. I was concerned, but this time, I was surprised and pleased with its immediate effects. Antibiotics upset my stomach, so I took this to boost immunity. The pain and swelling from my chest pain disappeared after a few hours.
Updated: Apr 2025
Chronic Cough details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.5
9
Chronic cough relief
Most Useful Review
7 people found this helpful
Helped me get over the flu this spring. I had a significant illness, likely swine flu, which impacted my usual good health. Olive leaf was key in easing my chronic cough, along with raw garlic. I advise researching its suitability for people with diabetes or low blood pressure, but I found major relief and have added it to my natural antibiotic arsenal!
Updated: Apr 2025
Ear Infection details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 6 Reviews
8.5
9
Fast recovery
Most Useful Review
119 people found this helpful
I caught a respiratory infection that persisted for months despite doctors' treatments. Upon a recommendation, I tried Olive Leaf extract, which cleared my symptoms within a week. Since then, I maintain a daily dose and have avoided further illness, save for mild colds. If you face similar respiratory issues, I strongly suggest trying this supplement!
Updated: Mar 2026
Headache details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 7 Reviews
8.5
9
Cold and headache relief
Most Useful Review
78 people found this helpful
I can't live without it! I’ve been using this for about nine years. When I feel a cold or sinus headache approaching, I take the Olive Leaf immediately. I double the dose for quicker relief but recommend knowing your own body and what your doctor advises. I rely on natural remedies, and this one is in my top five. I keep it in my cabinet and carry some in my purse. If I already have a cold or sinus headache, I double the dose and wait about an hour for it to alleviate the headache. It's worth the wait since it aids with healing rather than merely numbing pain.
Updated: Apr 2025
Hypertension details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Recommended treatment
Most Useful Review
1 people found this helpful
It is recommended to fight against hypertension.
Updated: Mar 2026
Psoriasis details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Psoriasis improvement
Most Useful Review
11 people found this helpful
I believe it works. For my psoriasis treatment, I take it alongside biofilm defence on an empty stomach in the morning. Thanks to the synergistic effect, I’m amazed that severe psoriasis around my waist has completely disappeared. After three months of taking biofilm defence and olive leaves, I noticed the effect around the second month. My skin became normal, albeit slightly darker, and is now almost unnoticeable. However, I still have psoriasis on my scalp and foot, so I intend to continue.
Updated: Mar 2026
Sinusitis details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
10
Sinus congestion cleared
Most Useful Review
2 people found this helpful
I battled sinusitis with an impending sinus infection, slight fever, and headache. I took this three times daily alongside 3 ml of Gaia's echinacea, and within three days, my fever and sinus congestion had subsided. Perfect!
Updated: Mar 2025
Sore Throat details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 9 Reviews
8.5
9
Cough relief assured
Most Useful Review
119 people found this helpful
Works wonders! I caught some respiratory infection and someone recommended Olive Leaf. After coughing for 4 months with no help from the doctors, I tried these and got better within a week. When I caught the same illness again, I started on these and was cleared in days. I now take one a day and haven’t had anything worse than a mild cold. I can't comment on other ailments, but if you have a cough with no sore throat that makes your head feel like it's going to explode, this is worth trying!
Updated: Apr 2025
Cold Sores details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8.4
9
Powerful treatment effect
Most Useful Review
3 people found this helpful
Olive leaf is a potent natural medicine with impressive healing benefits for the immune, cardiovascular, respiratory, digestive, and lymphatic systems. It effectively combats viruses and bacteria, including cold sores, Herpes, E. coli, Salmonella, and Staphylococcus, and can eliminate cold and flu viruses faster than many other medications.
Updated: Apr 2025
Diabetes details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.4
9
Controls type 2 diabetes
Most Useful Review
Good quality, beautiful product. My father is using it to manage his type 2 diabetes, and it appears to be effective already.
Updated: Mar 2026
Swollen Lymph Nodes details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.4
9
Immediate relief achieved
Most Useful Review
1 people found this helpful
At a dog food company, I've always noticed olive leaves included as a natural antibiotic. This time, I was pleasantly surprised by the quick effect of using it. Having experienced stomach issues from antibiotics, I sought this supplement to enhance my immunity. Upon taking it when pain arose, the discomfort and swelling vanished within hours. I’d appreciate guidance on the proper dosage of Oleuropein for immunity enhancement.
Updated: Apr 2025
Cancer details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.3
7.5
Promising against cancer
Most Useful Review
4 people found this helpful
A very useful drug! The oleuropein in olive oil contributes to its medicinal properties. Olive leaves have high oleuropein content, making the extract a valuable nutrient source. Research into olive leaf extracts shows promise in preventing diseases, including hypertension, heart disease, diabetes, and cancer.
Updated: Apr 2025
Common Cold details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 37 Reviews
8.3
9
Best natural remedy
Most Useful Review
8 people found this helpful
This olive leaf extract brand is unmatched. It effectively tackles a common cold or sinus infection more efficiently than garlic, honey, and oregano combined. I highly recommend trying it for stubborn infections.
Updated: Apr 2025
High Cholesterol details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.3
9
Cholesterol and weight loss
Most Useful Review
This supplement genuinely assists in lowering high cholesterol. It also supports weight loss and overall immune health.
Updated: Mar 2026
Allergies details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 9 Reviews
8.2
9
Good for prevention
Most Useful Review
4 people found this helpful
This product has kept me free from colds and seasonal allergies this year. I used to suffer from severe sinus headaches, but since I began taking this daily, I’ve experienced much less discomfort.
Updated: Mar 2026
Cold details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 57 Reviews
8.2
9
Cleared up symptoms
Most Useful Review
119 people found this helpful
Works wonders! I caught a respiratory infection after four months of persistent coughing. Someone recommended Olive Leaf, and I chose the most reliable brand, Gaia. It cleared up my symptoms in a week. After a time off, I caught the same illness again, started with this, and was symptom-free in days. Now, I take one daily in the evening and have only experienced mild cold symptoms since. If you have bronchitis or a cough, this is worth trying!
Updated: Mar 2026
Constipation details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.2
7.5
Effective for constipation
Most Useful Review
3 people found this helpful
After taking it, I had positive results in my intestines. Initially, I felt a bit nauseous, but the next morning, my bowel movement was notably clearer. I suspect the sensation around my upper lip indicates that harmful bacteria and fungi are being addressed. With my SIBO-related constipation, I've tried various treatments, but the olive leaf showed immediate effects. I wonder if the strong odour from sweating is a sign of detoxification.
Updated: Mar 2025
Heart Disease details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8.2
9
Breath recovery
Most Useful Review
Thanks to this product, my father has recovered his breath and can walk without becoming out of breath. I'm thrilled with the results, which have even persisted after stopping the supplement. Olive leaf is excellent for preventing heart disease, and I highly recommend it.
Updated: Mar 2026
Acne details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.1
7
Helps with acne
Most Useful Review
1 people found this helpful
This product has saved me from flu and effectively calms my cystic acne. I took two capsules daily, and while others suffered from flu, I remained unaffected. It also aids in reducing inflammation, helping my wounds heal faster.
Updated: Oct 2025
Yeast Infection details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8
7.5
Effective immunity booster
Most Useful Review
2 people found this helpful
An excellent tool for fighting viruses and enhancing immunity. It effectively combats yeast infections and is preferable to antibiotics, which can disrupt bowel movements. This remedy also aids in boosting immunity.
Updated: Mar 2026
Chronic Fatigue Syndrome details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 2 Reviews
7.9
7.5
Chronic exhaustion aid
Most Useful Review
I discovered this supplement during the coronavirus pandemic. It strengthens my immune system and helps with chronic fatigue. The product quality is good with proper dosages, and it is easy to take.
Updated: Mar 2026
Adenoiditis details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 4 Reviews
7.8
6
Sore throat relief
Most Useful Review
I've been using this to prevent unusual coughs as many people around me have been coughing. I felt a slight sore throat, but it vanished before I realised, so I believe it's effective.
Updated: Apr 2025
Knee Pain details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 2 Reviews
7.7
9
Pain relief noted
Most Useful Review
Trusted brand! My knee pain and inflammation have vanished, and my skin appears clearer too. I took four capsules daily—two in the morning and two before bed. Gaia never lets me down!
Updated: Mar 2025
Data last updated:
