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Olive Leaf Extract Capsules – 25% Oleuropein (40% Total Polyphenols), plus 20% Hydroxytyrosol Complex – 100% Grown & Extracted in Spain (90 caps), Real European Olive Leaf Extract

4.6 4.6 out of 5 stars 1,377 ratings

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Item Form capsules
Brand Island Nutrition
Age Range (Description) Adult
Diet Type Vegetarian
Material Feature No spiking with synthetic polyphenols.

About this item

  • 40% POLYPHENOLS — Super-strength 500mg Per Capsule (not “per serving”) of olive leaf extract. All 500mg is standardized to at least 25% pure oleuropein and 40% total olive polyphenols.
  • 20% HYDROXYTYROSOL COMPLEX — 50mg standardized for other active polyphenols found in extra virgin olive oil, such as Hydroxytyrosol and Tyrosol.
  • AUTHENTIC — Made from true Mediterranean olive trees (Olea Europaea), 100% grown and extracted in Spain. Almost every other supplement brand uses cheap Chinese olive leaf, often from the wrong plant or mislabeled as made in USA or made in Spain.
  • SUPER-STRENGTH — As much natural polyphenol per capsule as 1/3 liter extra virgin olive oil. Supports health benefits of the Mediterranean diet.
  • PREMIUM SOURCE — Harvested on family-run Spanish olive farms. Processed in Spain using traditional extraction (no chemicals). Made by Island Nutrition, maker of premium supplements since 1995.

Additional Details

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Product Description

olive leaf extract capsules organic oil oleuropein hydroxytyrosol supplements polyphenols liquid tea

olive leaf extract organic capsules extra virgin olive oil hydroxytyrosol supplement oleuropein tea

olive leaf extract capsules Island Nutrition

olive leaf extract Island Nutrition

hydroxytyrosol supplement Island Nutrition

Over 40% Total Polyphenols

Harvest the power of real polyphenols with 500mg olive leaf extract and 50mg olive fruit extract, standardized to high levels of oleuropein, hydroxytyrosol, and synergistic olive polyphenols. Not limited to one famous nutrient.

Grown & Extracted in Spain

Fresh from traditional family-owned farms in Andalusia, Spain, where sustainable olive production has been a way of life for thousands of years. Most other olive leaf extracts are Chinese, often mislabeled as "made in USA."

Made the Right Way

Crafted from select varieties of the right tree type (Olea europaea), using traditional methods and modern technology, without toxic pest control, herbicide, fertilizer, irrigation, chemical solvents, or synthetic polyphenols.

Trusted Since 1995

From American family-owned brand Island Nutrition, maker of premium dietary supplements for over 28 years, specializing in real European Organic Oregano Oil and Olive Extracts.

olive leaf extract organic Island Nutrition

Natural Blood Pressure and Immune Support

100% grown & extracted in the pristine farmlands of Mediterranean southern Spain, known for vibrant health, longevity, and high agricultural standards. This ultra-premium blend of olive polyphenols starts with select non-GMO Spanish olive trees, grown without toxic pest control, herbicide, fertilizer, or irrigation on centuries-old family farms, where some trees date to Roman times.

Not all olive extracts are the same. Polyphenol composition depends on the type of olive, growing conditions, season, region, harvest time, extraction method, etc., so it matters where you get your olive extracts. Our olive experts use traditional extraction methods to preserve broad spectrums of synergistic phytonutrients. No high heat or chemical solvents. Just water and organic grape alcohol.

Do you know where your olive extract comes from? We do. We have made Real European Olive Leaf Extract for decades, backed by science and centuries-old family farms. Yet, our price per mg of Oleuropein is similar to ordinary mass-market olive leaf extract. Beware of copycats with synthetic polyphenols or toxic ingredients. We do not manufacture for these other olive leaf extract brands.

Features

  • 90 capsules per bottle
  • Full-spectrum non-GMO standardized extracts
  • Broad mix of powerful olive polyphenols
  • Premium European herbal supplement
  • Encapsulated & bottled in the US
  • No synthetic polyphenols
  • No fake reviews
  • Trusted US brand specializing in oregano oil and olive extracts
olive leaf extract capsules Island Nutrition hydroxytyrosol supplement Island Nutrition oregano oil organic liquid drops Island Nutrition oil of oregano organic liquid drops Island Nutrition oregano oil capsules organic Island Nutrition
Olive Leaf Extract Hydroxytyrosol Pure Oregano Oil Oil of Oregano Blend Oregano Oil Capsules
Customer Reviews
4.6 out of 5 stars
1,377
4.3 out of 5 stars
266
4.6 out of 5 stars
1,193
4.6 out of 5 stars
22
4.6 out of 5 stars
232
Main Benefits Support for Immunity, Blood Pressure, Mediterranean Diet Benefits* Support for Immunity, Blood Pressure, Mediterranean Diet Benefits* Support for Immunity, Gut Flora Balance, Sinus, Urinary Tract, Wound Healing, Nails* Support for Immunity, Gut Flora Balance, Sinus, Urinary Tract, Wound Healing, Nails* Support for Immunity, Gut Flora Balance, Sinus, Urinary Tract, Wound Healing, Nails*
Key Ingredients Olive Leaf Extract and Olive Fruit Extract Olive Fruit Extract Organic Oregano Oil Organic Oregano Oil in Organic Olive Oil Organic Oregano Oil in Organic Sunflower Lecithin
Form 90 Capsules 90 Capsules 1 Fl Oz Liquid Drops 1 Fl Oz Liquid Drops 90 Capsules
Vegan or Vegetarian Vegan & Vegetarian Vegan & Vegetarian Vegan & Vegetarian Vegan & Vegetarian Vegetarian
Taste Mild Mild Super Spicy Hot!!! Spicy Hot Mild
Main Ingredient Country of Origin Spain Spain Spain Spain Spain
Bottled / Encapsulated in USA
Free from Synthetic Polyphenols

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2.2 x 2.2 x 3.88 inches; 3 ounces
  • Item model number ‏ : ‎ No Model
  • Date First Available ‏ : ‎ June 28, 2015
  • Manufacturer ‏ : ‎ Island Nutrition®
  • ASIN ‏ : ‎ B010YH0BS4
  • Customer Reviews:
    4.6 4.6 out of 5 stars 1,377 ratings

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Island Nutrition, Olive Leaf Extract Capsules – 25% Oleuropein (40% Total Polyphenols), Plus 20% Hydroxytyrosol Complex – 100% Grown & Extracted in Spain (90 caps), Real European Olive Leaf Extract
Island Nutrition, Olive Leaf Extract Capsules – 25% Oleuropein (40% Total Polyphenols), Plus 20% Hydroxytyrosol Complex – 100% Grown & Extracted in Spain (90 caps), Real European Olive Leaf Extract
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Price$38.00$29.99-15% $17.99
List:$21.16
$22.97-35% $12.99
List:$19.99
$24.97
Price Per Unit$0.42 / Count$0.50 / Count$0.09 / Count$0.19 / Count$0.22 / Count$0.21 / Count
Delivery
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Easy to swallow
4.7
4.6
4.5
4.7
4.8
4.8
Flavor
4.3
4.4
4.3
4.5
4.5
4.7
Value for money
4.4
4.2
4.8
4.5
4.8
Ingredient quality
4.7
4.5
4.5
4.6
Sold By
Island Nutrition
Triquetra Health
Carlyle
Toniiq LLC
sourcevitaminlabs
Purely Holistic
size
90 Count (Pack of 1)
60 Count (Pack of 1)
200 Count (Pack of 1)
120 Count (Pack of 1)
60 Count (Pack of 1)
120 Count (Pack of 1)
dosage form
Capsule
Capsule
Capsule
Capsule
Capsule
Capsule
ingredients
Each capsule contains 500mg Olive Leaf Extract (OleuroPure™ full-spectrum standardized to at least 40% total Olive Polyphenols and at least 25% Oleuropein); 50mg Olive Fruit Extract (OleuroPure™ full-spectrum standardized to at least 20% total Hydroxytyrosol Complex and at least 16% pure Hydroxytyrosol). Both extracts are from authentic Olea Europaea olive trees grown in Spain.
Cellulose (from capsule), Rice Fiber
Olive Leaf. Other Ingredients: Gelatin Capsule, Rice Powder, Vegetable Magnesium Stearate, Silica.
Olive Leaf Extract (50% Oleuropein)
Olive Leaf Extract
Olive Leaf Extract, Hypromellose (Capsule), Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose.
special ingredients
20% Hydroxytyrosol Complex (from olive fruit, not synthetic), Olive Leaf Extract (at least 40% total Olive Polyphenols and at least 25% Oleuropein), Ingredients grown & processed in Spain (almost all brands are from China)
Olive Leaf
Olive Leaf
Olive Leaf
Olive Leaf Extract
weight
3 ounces
6.6 ounces
8.8 ounces
1.12 ounces
750 milligrams

Important information

Safety Information

Keep out of reach of children. Children should use this powerful product only with adult supervision. This is a potent product, so please read the directions.

Indications

Provides polyphenols found in extra virgin olive oil and associated with Mediterranean Diet benefits. Supports healthy immune response while preserving friendly flora. Other indications as directed by health care provider.

Ingredients

Each capsule contains 500mg Olive Leaf Extract (OleuroPure™ full-spectrum standardized to at least 40% total Olive Polyphenols and at least 25% Oleuropein); 50mg Olive Fruit Extract (OleuroPure™ full-spectrum standardized to at least 20% total Hydroxytyrosol Complex and at least 16% pure Hydroxytyrosol). Both extracts are from authentic Olea Europaea olive trees grown in Spain.

Directions

Take 1 capsule per day for Mediterranean Diet benefits. THERAPEUTIC DOSAGE: Take 3 or more capsules per day. May be taken with food. May be taken at any time of day. Best taken 2 or 3 times per day. INSTRUCTIONS: Start slowly. These are more potent than ordinary olive leaf extract. You may experience flu-like symptoms if pathogens die off faster than the body flushes them out. This is a sign that it is working. To reduce this detox effect, drink plenty of water and temporarily reduce dosage.

Legal Disclaimer

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. While this product is 100% non-GMO and grown without any trace of pesticides, herbicides, fertilizer or irrigation, our family farms are not "certified" organic, so we do not make any claims to be organic. The claim that each capsule has as much polyphenol as 1/3 liter extra virgin olive oil is based on a study of 210 virgin olive oils throughout the Mediterranean.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,377 global ratings

Customers say

Customers like the service, strength, and health benefits of the herbal supplement. They mention that it works wonders, is good for other health issues, and is great for helping the immune system. They also say it's useful against bacterial infections and viral infections, and has antimicrobial and antifungal benefits. Customers also like the antioxidant, and quality. However, some customers have mixed opinions on value and pain relief.

AI-generated from the text of customer reviews

157 customers mention142 positive15 negative

Customers are satisfied with the quality of the herbal supplement. For example, they mention it's the best quality supplement on the market, effective, and worthy of praise. Some appreciate the brand's power and quality control. That said, some say they're having great success in keeping any related problems at bay with the supplement.

"...Second, it's effective. I take two capsule a day and have noticed a marked difference in how I feel...." Read more

"...Second, it's effective. I take two capsule a day and have noticed a marked difference in how I feel...." Read more

"...slow and I would say that that's probably a good idea because they are strong. I love the smell of this product!..." Read more

"...slow and I would say that that's probably a good idea because they are strong. I love the smell of this product!..." Read more

79 customers mention79 positive0 negative

Customers are satisfied with the health benefits of the herbal supplement. They mention that it works wonders for other health issues, such as cholesterol, and helps with immune system. They also say that it helps lower blood pressure, and they feel super healthy. Customers also say the product has healing properties and helps lower glucose levels. Overall, customers are happy with the product's health benefits.

"What's not to like? The product is extremely healthy and the company that sells the product are a pleasure to work with always." Read more

"What's not to like? The product is extremely healthy and the company that sells the product are a pleasure to work with always." Read more

"...the pill being a bit hard to swallow but this is a great way to lower your blood pressure a bit...." Read more

"...the pill being a bit hard to swallow but this is a great way to lower your blood pressure a bit...." Read more

21 customers mention21 positive0 negative

Customers find the herbal supplement useful against bacterial infections and viral infections. They say it has antimicrobial and antifungal benefits, and even helps lower glucose. Some customers also say it helps to battle viruses and gets rid of fungal infections. Overall, customers say the product is a great antibiotic and anti viral product.

"...I will not be without my olive leaf extract. It has so many antimicrobial and antifungal benefits, and even helps lower glucose levels in addition..." Read more

"...I will not be without my olive leaf extract. It has so many antimicrobial and antifungal benefits, and even helps lower glucose levels in addition..." Read more

"...It is good to keep in the cabinet as a natural multipurpose antibiotic. It's been found to be very effective at killing bacteria, fungus and viruses...." Read more

"...It is good to keep in the cabinet as a natural multipurpose antibiotic. It's been found to be very effective at killing bacteria, fungus and viruses...." Read more

13 customers mention13 positive0 negative

Customers like the antioxidant in the herbal supplement. They say the olive leaf extract makes a huge difference, is effective, and is a blessing. Customers also say the benefits of olive oil are innumerable.

"...Thanks for producing this as it has helped me considerably and is natural in origin." Read more

"...Thanks for producing this as it has helped me considerably and is natural in origin." Read more

"...The olive leaf extract made a huge difference. I even bought some for my sister and she is seeing remarkable reduction in her bp readings...." Read more

"...The olive leaf extract made a huge difference. I even bought some for my sister and she is seeing remarkable reduction in her bp readings...." Read more

12 customers mention12 positive0 negative

Customers are satisfied with the strength of the herbal supplement. They mention that it is reliable, powerful, and the most powerful capsule available on Amazon.

"This Olive leaf extract is stronger than most others I have tried, making it more effective" Read more

"This Olive leaf extract is stronger than most others I have tried, making it more effective" Read more

"...I tried this brand because it is much stronger than other brands and it has hydroxytyrosol, which is a super-strong antioxidant that is great for..." Read more

"...I tried this brand because it is much stronger than other brands and it has hydroxytyrosol, which is a super-strong antioxidant that is great for..." Read more

9 customers mention9 positive0 negative

Customers are satisfied with the service provided by the company. They mention that the customer support is very fast and friendly, the product arrived fast, and the results are speedy. They also appreciate the timely service and the reliable service.

"...Amazed at speedy results. Will continue to take." Read more

"...Amazed at speedy results. Will continue to take." Read more

"...I will give it a couple months and see what the difference is. Great service and good price for product that is "the real thing" as opposed to..." Read more

"...I will give it a couple months and see what the difference is. Great service and good price for product that is "the real thing" as opposed to..." Read more

40 customers mention21 positive19 negative

Customers have mixed opinions about the value of the herbal supplement. Some say it's worth the price, while others say it’s overpriced and a waste of money.

"Well worth it." Read more

"Well worth it." Read more

"...Today Nov. 24 2017 and it is no longer usable. At this hefty price, I am never going to purchase it again when most of the bottle went to waste...." Read more

"...Today Nov. 24 2017 and it is no longer usable. At this hefty price, I am never going to purchase it again when most of the bottle went to waste...." Read more

30 customers mention20 positive10 negative

Customers are mixed about the pain relief of the herbal supplement. Some mention that it is amazing to reduce swelling and overall pain, and help overcome the pain and itching that lingers after shingles starts to heal. However, others say that they feel nauseated since they began taking it, and it makes them very sick.

"...but as a typical consumer, I can testify that it makes a difference in how I feel and I trust the purity and efficacy of the product...." Read more

"...but as a typical consumer, I can testify that it makes a difference in how I feel and I trust the purity and efficacy of the product...." Read more

"...It made me feel very dizzy. I cannot be sure it wasn't my illness making be feel that way though. I did take it only a short time...." Read more

"...It made me feel very dizzy. I cannot be sure it wasn't my illness making be feel that way though. I did take it only a short time...." Read more

It Works!
5 Stars
It Works!
Wow! 3 weeks ago my bp was 188/100. I suffer from white coat syndrome and my bp soars if I am anxious, therefore I'm not a candidate for bp meds , as when I'm not stressed my bp plummets dangerously low. I read about olive leaf extract and got the green light from my doctor to take it. It's been 3 weeks since that high reading. I have also begun lowering my sodium and caffeine consumption and increasing my postassium-rich food consumption. I have also adopted the 4,7, 8 breathing meditation. All of these things worked together very well for me. The olive leaf extract made a huge difference. I even bought some for my sister and she is seeing remarkable reduction in her bp readings. The seller contacted me and advised me to start slow with the dosage , as their brand is more potent than most. I thought that was very kind of them. I will not be without my olive leaf extract. It has so many antimicrobial and antifungal benefits, and even helps lower glucose levels in addition to lowering bp. I purchased some earplugs from Amazon to take with me to the doctor to help drown out the bp machine sound that bothers me. The lower readings from the olive leaf has helped me not be so anxious about taking my bp so eventually the earplugs may not be necessary.
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Wow! 3 weeks ago my bp was 188/100. I suffer from white coat syndrome and my bp soars if I am anxious, therefore I'm not a candidate for bp meds , as when I'm not stressed my bp plummets dangerously low. I read about olive leaf extract and got the green light from my doctor to take it. It's been 3 weeks since that high reading. I have also begun lowering my sodium and caffeine consumption and increasing my postassium-rich food consumption. I have also adopted the 4,7, 8 breathing meditation. All of these things worked together very well for me. The olive leaf extract made a huge difference. I even bought some for my sister and she is seeing remarkable reduction in her bp readings. The seller contacted me and advised me to start slow with the dosage , as their brand is more potent than most. I thought that was very kind of them. I will not be without my olive leaf extract. It has so many antimicrobial and antifungal benefits, and even helps lower glucose levels in addition to lowering bp. I purchased some earplugs from Amazon to take with me to the doctor to help drown out the bp machine sound that bothers me. The lower readings from the olive leaf has helped me not be so anxious about taking my bp so eventually the earplugs may not be necessary.
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Top reviews from other countries

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5.0 out of 5 stars Great product
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