---
product_id: 23192075
title: "Olive Leaf Extract Capsules – 25% Oleuropein (40% Total Polyphenols), Plus 20% Hydroxytyrosol Complex – 100% Grown & Extracted in Spain (90 Capsules)"
brand: "island nutrition"
price: "B/.125"
currency: PAB
in_stock: true
reviews_count: 8
category: "Island Nutrition"
url: https://www.desertcart.com.pa/products/23192075-olive-leaf-extract-capsules-25-oleuropein-40-total-polyphenols-plus
store_origin: PA
region: Panama
---

# 40% total polyphenols 500mg super-strength capsule 100% Spanish origin & extraction Olive Leaf Extract Capsules – 25% Oleuropein (40% Total Polyphenols), Plus 20% Hydroxytyrosol Complex – 100% Grown & Extracted in Spain (90 Capsules)

**Brand:** island nutrition
**Price:** B/.125
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock Mediterranean vitality in every capsule!

## Quick Answers

- **What is this?** Olive Leaf Extract Capsules – 25% Oleuropein (40% Total Polyphenols), Plus 20% Hydroxytyrosol Complex – 100% Grown & Extracted in Spain (90 Capsules) by island nutrition
- **How much does it cost?** B/.125 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/23192075-olive-leaf-extract-capsules-25-oleuropein-40-total-polyphenols-plus)

## Best For

- island nutrition enthusiasts

## Why This Product

- Trusted island nutrition brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hydroxytyrosol Boost:** Includes 20% Hydroxytyrosol Complex, a rare active polyphenol linked to heart and immune health.
- • **Potent Polyphenol Powerhouse:** Each capsule delivers a robust 500mg dose standardized to 40% total olive polyphenols, maximizing antioxidant benefits.
- • **Supports Modern Wellness Goals:** Backed by Mediterranean diet science, it’s your daily ally for immune support, cardiovascular balance, and gut health.
- • **Pure Mediterranean Authenticity:** Sourced exclusively from family-run Spanish olive farms, ensuring genuine Olea Europaea quality without cheap fillers.
- • **Natural Extraction, No Chemicals:** Traditional Spanish extraction methods preserve purity and potency—no synthetic additives or spiking.

## Overview

Island Nutrition’s Olive Leaf Extract offers a super-strength 500mg capsule standardized to 40% total polyphenols and 25% oleuropein, plus a 20% Hydroxytyrosol Complex. Grown and extracted exclusively in Spain using traditional methods, this premium supplement delivers authentic Mediterranean antioxidant support for immune, cardiovascular, and digestive health.

## Description

Buy Island Nutrition, Olive Leaf Extract Capsules – 25% Oleuropein (40% Total Polyphenols), Plus 20% Hydroxytyrosol Complex – 100% Grown & Extracted in Spain (90 Capsules) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: In a week it is working for me. - In a week it is working for me. Since the last summer I have some Intestinal problems. I didn’t have diahrrea, but now and then loose stool. Changes on the diet resulted with no effect.Tests for pathogene bacteria and parasytes resulted negative. An Upper Endoscopy, a Colonoscopy, and a Capsule endoscopy resulted with negative results too. So the health care system let me go for good, and I was on my OWN. Started oregano oil extract and coconut oil, continued for 4 months with no effects. Last summer I started Olive Leaf Extract Super Strength Standardized for 20% or 150 mg of oleuropein, but two days after I did a big mistake. While taking Olive Leaf Extract, I took Prevnar 13 (Pneumococcal 13-valent Conjugate Vaccine. I never was allergic for anything for all my life, but this time it was different. The next day the injection spot turned read and was eatching. Immediatelly I stopped taking Olive Leaf Extract. The other day the red area enlarget as big as the palm of the hand. The therd day I went to the doctor. He was alarmed and adviced me to go to the hospital. I declined and he used a black marker, starting from the shoulder to the elbow, while I was leaving he told me: if it is going to grow bigger than marked area then go to E.R. In fact it took about 10 days to normlize. I was scared to use Olive Leaf Extract because of this reaction. After health care system let me to go for good, and the loose stool was persistent, I decided to give another try. I started taking Spanish Olive Leaf Extract 25% Oleuropein. The result was imminent. I started Low and slow with 1 Capsule per day. After 3 days I encreased to 2 capsules per day. In a week my intestin is normalised. I plan to encrease to 3 capsules per day for some time, and after go to a maintenance dose 2 capsules per day. Based on my opinion the Olive Leaf Extract is very potent. It can create strong alergic reactions with vacines, and the human body tolerates it well. If used for treatment of different medical condition Start Low and slow but to have effect you must reach a lethal dosage for the pathogen and stay in this level for a while before going down to a maintenance dose. The ability of cancer and pathogens to evolve, and adapt is a principal challenge to therapy in general and to the paradigm of targeted therapy in particular. This ability is fueled by the co-existence of multiple, genetically heterogeneous subpopulations within the cancer and pathogens cell population. Increasing evidence has supported the idea that these subpopulations are selected in a Darwinian fashion, by which the genetic landscape of the tumor or infection is continuously reshaped. This may happen while using semi lethal doses for the pathogen.
Review: Life saver - The Olive Leaf keeps my blood pressure normal. It keeps me off of the BP meds

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010YH0BS4 |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #31,766 in Health & Household ( See Top 100 in Health & Household ) #14 in Olive Leaf Herbal Supplements |
| Brand | Island Nutrition |
| Brand Name | Island Nutrition |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 1,584 Reviews |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Flavor | Very bitter powder in capsule. Can be used as tea. |
| Is Product Expirable | Yes |
| Item Form | capsules |
| Item Nype Name | Olive Leaf Extract Capsules |
| Item Package Quantity | 1 |
| Item Weight | 3 Ounces |
| 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 … |
| Manufacturer | Island Nutrition® |
| Material Features | No spiking with synthetic polyphenols. |
| Number of Items | 1 |
| Package Information | Bottle |
| Package Quantity | 1 |
| Recommended Uses For Product | Immune Support |
| Special Ingredients | 20% Hydroxytyrosol Complex (from olive fruit, not synthetic), Ingredients grown & processed in Spain (almost all brands are from China), Olive Leaf Extract (at least 40% total Olive Polyphenols and at least 25% Oleuropein) |
| UPC | 722851655016 |
| Unit Count | 90 Count |

## Product Details

- **Brand:** Island Nutrition
- **Item Form:** capsules
- **Manufacturer:** Island Nutrition®
- **Item Package Quantity:** 1
- **Package Information:** Bottle

## Images

![Olive Leaf Extract Capsules – 25% Oleuropein (40% Total Polyphenols), Plus 20% Hydroxytyrosol Complex – 100% Grown & Extracted in Spain (90 Capsules) - Image 1](https://m.media-amazon.com/images/I/81LllnvoO4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ In a week it is working for me.
*by B***E on May 13, 2017*

In a week it is working for me. Since the last summer I have some Intestinal problems. I didn’t have diahrrea, but now and then loose stool. Changes on the diet resulted with no effect.Tests for pathogene bacteria and parasytes resulted negative. An Upper Endoscopy, a Colonoscopy, and a Capsule endoscopy resulted with negative results too. So the health care system let me go for good, and I was on my OWN. Started oregano oil extract and coconut oil, continued for 4 months with no effects. Last summer I started Olive Leaf Extract Super Strength Standardized for 20% or 150 mg of oleuropein, but two days after I did a big mistake. While taking Olive Leaf Extract, I took Prevnar 13 (Pneumococcal 13-valent Conjugate Vaccine. I never was allergic for anything for all my life, but this time it was different. The next day the injection spot turned read and was eatching. Immediatelly I stopped taking Olive Leaf Extract. The other day the red area enlarget as big as the palm of the hand. The therd day I went to the doctor. He was alarmed and adviced me to go to the hospital. I declined and he used a black marker, starting from the shoulder to the elbow, while I was leaving he told me: if it is going to grow bigger than marked area then go to E.R. In fact it took about 10 days to normlize. I was scared to use Olive Leaf Extract because of this reaction. After health care system let me to go for good, and the loose stool was persistent, I decided to give another try. I started taking Spanish Olive Leaf Extract 25% Oleuropein. The result was imminent. I started Low and slow with 1 Capsule per day. After 3 days I encreased to 2 capsules per day. In a week my intestin is normalised. I plan to encrease to 3 capsules per day for some time, and after go to a maintenance dose 2 capsules per day. Based on my opinion the Olive Leaf Extract is very potent. It can create strong alergic reactions with vacines, and the human body tolerates it well. If used for treatment of different medical condition Start Low and slow but to have effect you must reach a lethal dosage for the pathogen and stay in this level for a while before going down to a maintenance dose. The ability of cancer and pathogens to evolve, and adapt is a principal challenge to therapy in general and to the paradigm of targeted therapy in particular. This ability is fueled by the co-existence of multiple, genetically heterogeneous subpopulations within the cancer and pathogens cell population. Increasing evidence has supported the idea that these subpopulations are selected in a Darwinian fashion, by which the genetic landscape of the tumor or infection is continuously reshaped. This may happen while using semi lethal doses for the pathogen.

### ⭐⭐⭐⭐⭐ Life saver
*by S***. on November 24, 2025*

The Olive Leaf keeps my blood pressure normal. It keeps me off of the BP meds

### ⭐⭐⭐⭐⭐ High quality
*by T***A on January 19, 2026*

HIgh quality

## Frequently Bought Together

- Island Nutrition, Olive Leaf Extract Capsules – 25% Oleuropein (40% Total Polyphenols), Plus 20% Hydroxytyrosol Complex – 100% Grown & Extracted in Spain (90 Capsules)
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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-02*