Best Olive Leaf Supplements – Top 10 Brands Ranked for 2018

Are you looking for the best olive leaf supplements on the market this year? Then this is the right list for you. You can also get more info by jumping to our Olive Leaf Supplements Guide.

Top 10 Olive Leaf Products Compared

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1. NOW Foods Olive Leaf Extract

NOW Foods Olive Leaf Extract

Now Foods categorizes their extract with the food supplements, calling it a healthy choice for healthy living.

  • 6% oleuropein
  • Other ingredients – Cellulose, magnesium stearate (vegetable source), silica
  • 500 mg
  • Vegetarian/Vegan approved
  • Free of gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial preservatives

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2. Nature’s Way Olive Leaf Extract

Nature’s Way Olive Leaf Extract

Nature’s Way is a company that believes in the power of nature and tells us that we should “trust the leaf”. Their supplement is marketed as an herbal remedy and dietary supplement. It has been lab tested to guarantee superior quality.

  • Standardized to 12% oleuropein
  • Other ingredients – Plant derived capsule, magnesium stearate
  • 500 mg VCaps
  • Vegetarian approved
  • Made with non-GMO ingredients
  • Free of gluten, sugar, salt, yeast, wheat, corn, soy, dairy products, artificial colors, flavors, or preservatives
  • Dose – one capsule two times a day with food or water

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3. Gaia Herbs Olive Leaf

Gaia Herbs Olive Leaf

The Gaia product can be found in the herbs category. It is extracted from a fresh-picked whole olive leaf and then concentrated for a superior product. It is sold in its most natural form and is used to build the body’s natural defenses. Olive leaf extract is one of the products that Gaia produces as a single herb rather than as a mixture. They believe that this gives each customer the opportunity to get the specific, unique support that they need.

  • 18% oleuropein
  • Other ingredients: vegetable glycerin, vegetable cellulose, water
  • 680 mg liquid Phyto-caps
  • Dosage – one to two capsules daily between meals

4. Pure Encapsulations Olive Leaf Extract

Pure Encapsulations Olive Leaf Extract

The Pure company uses only organic leaves from Mediterranean olive trees to ensure quality and potency. The company markets this product as a hypoallergenic dietary supplement.

  • Standardized amount of 15 – 20% oleuropein
  • Other ingredients – hypoallergenic plant fiber, cellulose (capsule), water
  • 500 mg capsules
  • Vegetarian capsules
  • Vegan approved
  • Dosage – one to two capsules per day with meals

5. BlueBonnet Olive Leaf Herb Extract

BlueBonnet Olive Leaf Herb Extract

The Bluebonnet brand is marketed under the nutrition category. The capsules are manufactured with a vegetable derived formula that depends on a water based extraction method. This process allows for the preservation of the leaf’s vitamins and minerals to provide the most effective support. The capsules are made to be easy to swallow and for maximum absorption and digestion.

  • Standardized amount of 18% oleuropein
  • Other ingredients – vegetable capsules, silica, vegetable cellulose, vegetable magnesium stearate
  • 300 Mg capsules
  • Vegetarian and vegan product
  • Gluten free and 100% Kosher
  • Free of gluten, dairy, wheat, peanuts, soy, corn allergens
  • GMP certified
  • Dosage – one capsule daily

6. Oregon’s Wild Harvest Olive Leaf

Oregon’s Wild Harvest Olive Leaf

Oregon is famous for using products that are grown without the use of pesticides or harmful chemicals. For their olive leaf supplement, they begin with a traditional European herb. Then, rather than a water extraction process, they use a hydro alcohol (hexane-free) process to produce the extract. It is then blended with the olive’s organic leaf powder and marketed as an herbal supplement. This manufacturing process creates a perfect natural balance, taking advantage of all of the leaf’s ingredients.

  • Standardized amount of 18% oleuropein
  • Other ingredients – Dextrin (carbohydrate), silicon dioxide, pullulan (complex carbohydrate)
  • 350 mg – 310 mg of organic olive leaf, 40 mg of olive leaf extract
  • Free of gluten, dairy, wheat, peanuts, soy, corn allergens
  • Free of GMO’s (genetically modified organisms)
  • Dose – one capsule daily with food

7. Solgar Olive Leaf Extract

Solgar Olive Leaf Extract

Solgar is a company that has been operating in the United Kingdom for over sixty years. They manufacture olive leaf extract as a nutritional supplement. They use a water extraction process, with an innovative filtration system, to ensure the purity and quality of the extract.

  • Standardized for full potency
  • Other ingredients – vegetable cellulose, vegetable magnesium stearate, silica, PhytO2X blend
  • 500 mg – 250 mg olive leaf extract, 250 mg olive leaf powder
  • Vegetarian capsule
  • Free of gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial preservatives

8. Solaray Olive Leaf

Solaray Olive Leaf

Solaray is committed to producing quality supplements as evidenced by its No. 1 Full Line Supplement Award from Whole Foods. The supplement is marketed in an easy to swallow capsule that is encapsulated for easy digestion. It has been laboratory tested to guarantee potency and quality.

  • 17% oleuropein
  • Other ingredients – Gelatin, acacia, magnesium stearate, silica
  • 500 mg vegetarian capsules
  • No artificial ingredients
  • Green screened approved
  • Dose – one capsule up to 4 times a day with water or a meal

9. Paradise Herbs Olive Leaf

Paradise Herbs Olive Leaf

For the Paradise company, it is important to use the essence of the entire plant. The extraction process is 100% natural, using no strong chemicals, toxins or gases. This guarantees that the healthiest components are preserved so that the whole really is more than just a sum of the parts. The final product is an ultimate quality holistic extract. Paradise uses a Spanish Andalusian olive leaf which has an 8:1 concentrated potency. The supplement is marketed primarily for its antioxidant properties.

  • 18% oleuropein
  • Other ingredients – Plant cellulose
  • 250 mg – 100% vegetarian capsules
  • Pesticide free and no fillers
  • Dose – one to three times a day (or as directed by a healthcare professional)

10. Designs For Health Olive Leaf Extract

Designs For Health Olive Leaf Extract

Designs for Health markets their olive leaf extract as a dietary supplement and you can find it as part of the raw foods and superfoods line of products.

  • 20% oleuropein
  • Other ingredients – Microcrystalline cellulose, vegetable stearate
  • 500 mg vegetable based capsules
  • Made with non-GMO ingredients
  • Gluten free
  • Dose – one capsule daily (or as recommended by your healthcare professional)

What Are Olive Leaf Supplements?

Olives grow on trees and, though you may think of them as a vegetable, they are actually classified as a fruit. Olives have multiple health benefits. You may be familiar with the oil that comes from the olive but do you know anything about the leaf extract?

Olive leaf extract has properties that are very different than those of olive oil. The main ingredient is a bioactive called oleuropein (https://www.ncbi.nlm.nih.gov/pubmed/16024000) which assists in controlling glucose metabolism, serves as an anti-oxidant and anti-inflammatory, and helps in boosting the immune system.

Olive leaf extract can be used independently as a supplement and, in fact, is sold in capsule, leaf, or liquid form. However, many experts agree that some combinations of herbs would provide maximum benefits. For example, olive leaf can be combined with ginger. More details on the health benefits of olive leaf extract can be found at http://www.whfoods.com.

Things to Look for in a Good Olive Leaf Supplement

All olive leaf extracts are not created equal so once you decide to use this supplement, you need to determine which brand is best for you. There are a few things you should investigate to find the highest quality product. First of all, to guarantee the safety of this product you need to be sure that it is pure.

Most olive leaf supplements have a certain percentage of the bioactives and the higher this percentage, the more effective the product. This minimum percentage of olive leaf extract should be 18% and should be balanced with vitamins, minerals, and other nutrients. Next, look at the additional ingredients to be sure that they are real and not artificial, and contain no heavy metals. It’s a bonus if the ingredients are certified and have been manufactured in a certified facility. Finally, look for proof that the extract is GMP (Good Manufacturing Practices) compliant.

How to Take Olive Leaf

There have not been a sufficient number of research studies conducted on the impact of olive leaf supplements to determine a standard dose (http://www.about-olive-leaf-extract.com). The capsules usually come in 500 mgs and the recommendation is to take one or two capsules a day for maintenance. Up to four capsules a day are recommended if you’re treating a specific condition. The extract should not be taken with antibiotics.

Whether you should take the supplement between meals or with water and a meal is company specific so be sure to pay attention to the directions. All experts seem to agree that you should not use this product if you are pregnant or nursing. Although the extract is beneficial if taken alone, the results are even more effective if you combine this with one of the other powerful anti-oxidants or herbs. As with any health aid, you should consult your physician before adding it to your daily regimen.

Rick Grimes

Written by Rick Grimes

Rick's a former D1 athlete, and a current fitness nut with over 10+ years in the health and fitness industry. After getting his bacelors degree he became devoted to contributing accurate, concise and researched based information to the bodybuilding industry. When he's not researching supps, you can find him on Quora giving back to the community.