The Best Olive Leaf Extract – 2022

After hours of researching and comparing all models on the market, we find out the Best Olive Leaf Extract of 2022. Check our ranking below.

Our Picks For The Top Olive Leaf Extract


Bestseller No. 1
NOW Supplements, Olive Leaf Extract 500 mg, Free Radical Scavenger*, 120 Veg Capsules
  • STANDARDIZED TO 6% OLEUROPEIN: NOW Olive Leaf Extract is manufactured under strict quality control conditions and is standardized to a minimum of 6% Oleuropein
  • HISTORICAL USE: The olive tree has been an integral part of Mediterranean and Middle Eastern cultures for millennia
  • FREE RADICAL SCAVENGING POWER: Olive leaves have the highest free radical scavenging power among the different parts of the olive tree
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
  • Packaged in the USA by a family owned and operated company since 1968
Bestseller No. 2
Olive Leaf Extract (Non-GMO) Super Strength: 20% Oleuropein - 750mg - Vegetarian - Immune Support, Cardiovascular Health & Antioxidant Supplement - No Oil - 60 Capsules
  • Pump up the positives: You’re probably already aware of the cardiovascular health and immune support benefits of olive oil, but it’s obviously unhealthy and impractical to ingest a bunch of oil. Now you can get those same advantages through the best non-gmo Olive Leaf capsule taken just once daily.
  • Packed with polyphenols: Our olive leaf capsules include 750mg of Olive Leaf Extract with 20% Oleuropein, the most potent component of olive bringing a myriad of health benefits. Responsibly sourced from non-gmo trees, our Olive Leaf Extract cleanly conveys the active ingredients with minimal processing.
  • A ton of benefits & vegetarian: From supporting normal blood pressure to supporting the immune system, the olive has long been known as a health-giving tree. The leaves have a long history of traditional use. It’s a premium immune support supplement!
  • Manufactured in the Unites States: We elect to manufacture at a cGMP certified facility, right here in the USA, using globally sourced ingredients. This means you can be confident that each capsule of our olive leaf supplement will contain only non gmo vegetarian ingredients. Always consult your physician before taking this or any dietary supplement.
  • Order today: Try a full bottle of Healths Harmony Olive Leaf Extract, with 20% Oleuropein, and start reaping all the health benefits this amazing tree has to offer; click add to cart today!
SaleBestseller No. 3
Olive Leaf Extract Capsules | 9000mg | 200 Count | Non-GMO, Gluten Free | High Potency Formula | by Carlyle
  • OLIVE LEAF EXTRACT: Mediterranean traditional herb used in wellness practices around the world
  • STANDARDIZED FORMULA: The equivalent of 9,000 mg of Olive Leaf, standardized to 150 mg Oleuropein
  • ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
  • CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Artificial Flavor, Preservatives & Non-GMO
Bestseller No. 4
Nature's Answer Oleopein Olive Leaf, Promotes Overall Good Health and Well Being* Alcohol-Free, Gluten-Free & Kosher 2oz
  • Premium Quality: Nature’s Answer Olive Leaf Standardized Fluid Extract is a concentrated herbal extract made from the leaves of the Olive tree. It offers overall health support and is standardized to a minimum of 15 mg of oleuropein per serving.
  • History: As far back as 1800, the leaves were ground and used to make herbal teas *.
  • Exceptional Features: Olive Leaf Extract is standardized to a minimum of 15 mg of oleuropein per each 1.5 ml serving.
  • Unique Bio-Chelated Cold Extraction Process. Kosher Parve. Gluten Free, nonGMO Project Verified
  • Nature’s Answer assures you the quality of each ingredient by identifying the purity of every incoming botanical, promising you the purest form of each extract in every product.
Bestseller No. 5
Swanson Olive Leaf Extract Capsules with 20% Oleuropein - Provides Immune Support, Promotes Cardiovascular System Health, and Supports Healthy Blood Pressure - (120 Capsules, 500mg Each)
  • MULTIPLE HEALTH BENEFITS: Olive leaf capsules are rich in nutrients known to help boost the body's natural defenses, support cardiovascular health and promote healthy blood pressure and cholesterol levels using ingredients you can trust.
  • POWERFUL FORMULA: Sourced from olive tree leaves, each capsule of Swanson's olive leaf extract supplement contains 500mg of olive leaf extract powder standardized to include 20% oleuropein for health and wellness support.
  • DOSAGE INSTRUCTIONS: Our wellness supplements are everyday solutions for an enhanced mind and body. Take one capsule twice a day with food and water. Consult your physician before using if you are pregnant, nursing, or taking other supplements.
  • OUR QUALITY COMMITMENT: For nearly 50 years, Swanson has delivered science-backed health products worldwide. Each wellness supplement is made in our GMP certified facilities, and our purity and potency testing includes independent third-party labs.
  • MONEY BACK GUARANTEE: At Swanson, we guarantee that every health product is made from the purest, freshest nutrients. If you aren't satisfied with any product(s) purchased within the last 30 days, return the unused portion to us for a full refund.
Bestseller No. 6
Gaia Herbs Olive Leaf - Traditional Immune Health Support - Immune System Supplement with Olive Leaf Extract and Oleuropein - 120 Vegan Liquid Phyto-Caps
  • Immune Health Support: Supports immune health with antioxidant properties
  • Support Overall Wellness: Sustain overall well-being when faced with immune challenges
  • Premium Ingredients: Formulated with olive leaf, which has traditionally been used for immune health
  • Our Commitment to Quality: We source the best ingredients from all over the world for great quality
  • Our Story: Since 1987, our purpose has been to connect people, plants, and planet to create healing
Bestseller No. 7
22,500mg 45x Concentrated Ultra High Strength Olive Leaf Extract - Min. 50% Oleuropein - Highly Concentrated and Bioavailable - 120 Veggie Capsules
  • The Highly Concentrated Form of Olive Leaf - Toniiq Olive Leaf capsules contain 500mg of some of the highest quality olive leaf extract in each pill– ethically sourced from family-owned farms, grown and cultivated using an extraction process to ensure at least 50% oleuropein in every serving.
  • More Oleuropein = More Value & Health Benefits - Oleuropein is the main studied active compound commonly attributed to giving olive leaf its powerful bioactive properties. Each serving of our 500mg olive leaf extract provides you with a whopping 250mg of oleuropein (most olive leaf products are less than 50mg), making this one of the highest-strength olive leaf supplements available.
  • Setting a New Standard for Purity - To ensure that you are getting the highest-quality product, each batch is tested for quality and purity both during and after manufacturing.
  • Quality, First, and Foremost - Toniiq products are produced in a GMP-certified and NSF-approved state-of-the-art manufacturing facility right here in the USA.
  • Each Batch is Individually Tested - We test each batch both ourselves and through a third-party independent laboratory to ensure our ingredients contain the correct standardized level of purity and active ingredients. We also test each batch for any possible additives, contaminants, and impurities to ensure the highest level of quality.
Bestseller No. 8
Nature's Way Premium Extract Standardized Olive Leaf 20% Oleuropein, 60 Count
  • SUPERIOR QUALITY STANDARDS: Our Standardized Olive Leaf is carefully tested and produced to superior quality standards.
  • NON-GMO PROJECT VERIFIED: We're proud partners with The Non-GMO Project. Standardized Olive Leaf is produced according to the best practices for GMO avoidance.
  • CERTIFIED POTENCY: Each serving of Nature's Way Standardized Olive Leaf contains 50 mg of olive leaf extract.
  • GLUTEN-FREE AND VEGAN: Our Standardized Olive Leaf is gluten free and vegetarian, made from plant-derived capsules. It also contains no sugar, salt, yeast, wheat, soy, corn, dairy products, artificial colors, flavors or preservatives.
  • SERVING RECOMMENDATION: Take 1 capsule twice daily with food or water. Caution: If pregnant, nursing, have a kidney disorder or are taking any medications, consult a healthcare professional before use.
SaleBestseller No. 9
Nutricost Olive Leaf Extract (20% Oleuropein) 750 MG, 90 Capsules - Non-GMO, Gluten Free
  • Nutricost Olive Leaf Extract Is 20% Oleuropein
  • 750 MG Of Olive Leaf Extract In Every Capsule
  • 90 Vegetarian Capsules
  • Vegetarian Friendly, Non-GMO, Gluten Free
  • Made In A GMP Compliant, FDA Registered Facility
Bestseller No. 10
Real European Olive Leaf Extract Capsules - 25% Oleuropein Plus 20% Hydroxytyrosol Complex - 100% Grown & Extracted in Spain - 90 Veggie Caps, Super-Strength by Island Nutrition
  • 25% OLEUROPEIN — Super-strength 500mg Per Capsule (not “per serving”) of the major olive leaf extract polyphenol. All 500mg is standardized to at least 25% oleuropein and 40% total olive polyphenols.
  • 20% HYDROXYTYROSOL COMPLEX — 25mg 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 a completely different plant (Canarium Album) and mislabeled as Olea Europaea.
  • SUPER-STRENGTH — As much natural polyphenol per capsule as 1/3 liter extra virgin olive oil. Supports healthy blood pressure, cardiovascular health, immunity, and Mediterranean diet benefits.
  • 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.


How Do You Buy The Best Olive Leaf Extract?


Do you get stressed out thinking about shopping for a great Olive Leaf Extract? Do doubts keep creeping into your mind? We understand because we’ve already gone through the whole process of researching Olive Leaf Extract, which is why we have assembled a comprehensive list of the greatest Olive Leaf Extract available in the current market. We’ve also come up with a list of questions that you probably have yourself.


We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Olive Leaf Extract that you consider buying. Your questions might include the following:

  • Is it worth buying an Olive Leaf Extract?
  • What benefits are there with buying an Olive Leaf Extract?
  • What factors deserve consideration when shopping for an effective Olive Leaf Extract?
  • Why is it crucial to invest in any Olive Leaf Extract, much less the best one?
  • Which Olive Leaf Extract are good in the current market?
  • Where can you find information like this about Olive Leaf Extract?

We’re convinced that you likely have far more questions than just these regarding Olive Leaf Extract, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.


Potential sources can include buying guides for Olive Leaf Extract, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best possible Olive Leaf Extract. Make sure that you are only using trustworthy and credible websites and sources.


We provide an Olive Leaf Extract buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Olive Leaf Extract currently available on the market.


This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:


  1. Brand Value: Every brand of Olive Leaf Extract has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Olive Leaf Extract?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: his simply is how much bang for the buck you get from your Olive Leaf Extract.
  5. Customer Ratings: Number ratings grade Olive Leaf Extract objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Olive Leaf Extract.
  7. Product Quality: You don’t always get what you pay for with an Olive Leaf Extract, sometimes less, and sometimes more.
  8. Product Reliability: ow sturdy and durable an Olive Leaf Extract is should be an indication of how long it will work out for you. .

We always remember that maintaining Olive Leaf Extract information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.


If you think that anything we present here regarding Olive Leaf Extract is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here . Or You can read more about us to see our vision.

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