---
product_id: 23192075
title: "Olive Leaf Extract Capsules with Real Hydroxytyrosol, 90-ct, from Spain"
brand: "island nutrition"
price: "€ 76.25"
currency: EUR
in_stock: true
reviews_count: 12
category: "Island Nutrition"
url: https://www.desertcart.fr/products/23192075-olive-leaf-extract-capsules-with-real-hydroxytyrosol-90-ct-from
store_origin: FR
region: France
---

# 40% total polyphenols 500mg super-strength capsule 100% Spanish grown & extracted Olive Leaf Extract Capsules with Real Hydroxytyrosol, 90-ct, from Spain

**Brand:** island nutrition
**Price:** € 76.25
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock Mediterranean vitality in every capsule!

## Quick Answers

- **What is this?** Olive Leaf Extract Capsules with Real Hydroxytyrosol, 90-ct, from Spain by island nutrition
- **How much does it cost?** € 76.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/23192075-olive-leaf-extract-capsules-with-real-hydroxytyrosol-90-ct-from)

## 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

- • **Natural & Chemical-Free:** Traditional extraction methods with zero synthetic additives or spiking, ensuring pure, clean supplementation.
- • **Pure Mediterranean Power:** Each capsule delivers 500mg of olive leaf extract standardized to 25% oleuropein and 40% total polyphenols for maximum potency.
- • **Authenticity You Can Trust:** Sourced exclusively from family-run Spanish olive farms, avoiding cheap, mislabeled imports for genuine Mediterranean quality.
- • **Next-Level Antioxidant Boost:** Includes 20% real hydroxytyrosol complex, a rare polyphenol from extra virgin olive oil, supporting cellular health and immunity.
- • **Mediterranean Diet in a Capsule:** Equivalent polyphenol content to 1/3 liter of extra virgin olive oil, bringing the celebrated health benefits of the Mediterranean lifestyle to your daily routine.

## Overview

Olive Leaf Extract Capsules from Island Nutrition offer a potent 500mg dose standardized to 25% oleuropein and 40% total polyphenols, including 20% real hydroxytyrosol complex. Grown and extracted 100% in Spain using traditional methods, these capsules provide a natural, chemical-free antioxidant boost equivalent to a third of a liter of extra virgin olive oil, supporting immune health and overall wellness.

## Description

Buy Olive Leaf Extract Capsules with Real Hydroxytyrosol, 90-ct, from Spain | 25% Oleuropein (40% Total Polyphenols), Plus 20% Real Hydroxytyrosol Complex, No Synthetics, 100% Grown & Extracted in Spain on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Natural is best - Works for my needs. Very grateful for such a powerful product. No side effects. Used daily for over nine months. Doctor approves.
Review: okay i suppose IF kept in its bottle - packaged and sealed safely. not that it matters really but, other ingredients does not contain rice as shown on pic bottle, it says stearic acid (vegetarian) on my bottle.. Only taking one capsule right now so cannot really say how effective product is except that i have not notice any affects (bad or good) after 10 days really. I am mainly using this for its 25% oleuropein that was % recommended as a part of my regimen to help control rosacea naturally. price is a bit high but, not many brands offer the 25% so guess its acceptable if product works in the end. beware however that these capsules apparently do not like to be out of their sealed bottle container! i use a weekly daily pill container and by time i got to wednesday, the rest of the olive capsules for the week had turn dark greenish black with tiny beige specks in them and were hard and gooey inside. Not sure if thats normal but, had to throw 4 capsules away because after opening one, it just did not seem normal to me. Pic below is a fresh capsule kept in its original bottle and other ones are 3 of the 4 capsules that turned bad on pill container. update 6/13 NOTE: The capsules were turning darker in their container as days went by, they don't like being exposed to air so for those that will only be taking one or two a day, separating half of the capsules into another airtight container may be a good idea OR as the awesome customer service person recently made me aware of, keep the load of cotton stuff in bottle to avoid air/moisture issues, which i did not do so darkening capsule issues i am having are probably my fault in the end. And i did end up noticing its affect on me, i had a short die-off period and do believe its helping my gut & skin. Will continue to purchase and regularly use for sure.

## 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 | #35,058 in Health & Household ( See Top 100 in Health & Household ) #9 in Olive Leaf Herbal Supplements |
| Brand | Island Nutrition |
| Brand Name | Island Nutrition |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 1,614 Reviews |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Flavor | Very bitter powder in capsule. Can be used as tea. |
| 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® |
| Manufacturer Part Number | ole-25-20 |
| Material Features | No spiking with synthetic polyphenols. |
| Material Type Free | Magnesium Stearate Free |
| Model Number | No Model |
| 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
- **Item Package Quantity:** 1
- **Manufacturer:** Island Nutrition®
- **Package Information:** Bottle

## Images

![Olive Leaf Extract Capsules with Real Hydroxytyrosol, 90-ct, from Spain - Image 1](https://m.media-amazon.com/images/I/81LllnvoO4L.jpg)
![Olive Leaf Extract Capsules with Real Hydroxytyrosol, 90-ct, from Spain - Image 2](https://m.media-amazon.com/images/I/71geDugI1iL.jpg)
![Olive Leaf Extract Capsules with Real Hydroxytyrosol, 90-ct, from Spain - Image 3](https://m.media-amazon.com/images/I/71IcLErJwFL.jpg)
![Olive Leaf Extract Capsules with Real Hydroxytyrosol, 90-ct, from Spain - Image 4](https://m.media-amazon.com/images/I/81juTwUxBeL.jpg)
![Olive Leaf Extract Capsules with Real Hydroxytyrosol, 90-ct, from Spain - Image 5](https://m.media-amazon.com/images/I/81NZl-d1w8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Natural is best
*by A***R on August 25, 2026*

Works for my needs. Very grateful for such a powerful product. No side effects. Used daily for over nine months. Doctor approves.

### ⭐⭐⭐⭐⭐ okay i suppose IF kept in its bottle
*by C***O on May 25, 2016*

packaged and sealed safely. not that it matters really but, other ingredients does not contain rice as shown on pic bottle, it says stearic acid (vegetarian) on my bottle.. Only taking one capsule right now so cannot really say how effective product is except that i have not notice any affects (bad or good) after 10 days really. I am mainly using this for its 25% oleuropein that was % recommended as a part of my regimen to help control rosacea naturally. price is a bit high but, not many brands offer the 25% so guess its acceptable if product works in the end. beware however that these capsules apparently do not like to be out of their sealed bottle container! i use a weekly daily pill container and by time i got to wednesday, the rest of the olive capsules for the week had turn dark greenish black with tiny beige specks in them and were hard and gooey inside. Not sure if thats normal but, had to throw 4 capsules away because after opening one, it just did not seem normal to me. Pic below is a fresh capsule kept in its original bottle and other ones are 3 of the 4 capsules that turned bad on pill container. update 6/13 NOTE: The capsules were turning darker in their container as days went by, they don't like being exposed to air so for those that will only be taking one or two a day, separating half of the capsules into another airtight container may be a good idea OR as the awesome customer service person recently made me aware of, keep the load of cotton stuff in bottle to avoid air/moisture issues, which i did not do so darkening capsule issues i am having are probably my fault in the end. And i did end up noticing its affect on me, i had a short die-off period and do believe its helping my gut & skin. Will continue to purchase and regularly use for sure.

### ⭐⭐⭐⭐⭐ 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.

## 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)
- Island Nutrition, 20% Hydroxytyrosol Complex™ Olive Fruit Extract - Super Strength 100% Grown & Extracted in Spain. 90 Capsules, 100 mg, from The Maker of Real European Olive Leaf Extract
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-30*