Best Capsule Olive Leaf Supplements of 2025
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Capsule Olive Leaf Supplements are a natural, plant-based supplement that can provide a range of health benefits. Made from the leaves of the olive tree, they contain powerful polyphenols and flavonoids that have been shown to have antioxidant and anti-inflammatory properties. These supplements can help support a healthy immune system, promote cardiovascular health, and may even help lower blood pressure. They are easy to take and can be a convenient way to incorporate the benefits of olive leaf into your daily routine. As with any supplement, it's important to consult with a healthcare professional before adding it to your regimen.
At a Glance: Our Top Picks
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Top 10 Capsule Olive Leaf Supplements
NOW Supplements, Olive Leaf Extract
NOW Supplements, Olive Leaf Extract 500 mg is a standardized extract manufactured under strict quality control conditions and is standardized to a minimum of 6% Oleuropein. It has been an integral part of Mediterranean and Middle Eastern cultures for millennia and is known for its free radical scavenging power. It is GMP Quality Assured and is packaged in the USA by a family owned and operated company since 1968.
Healths Harmony Olive Leaf Extract
Healths Harmony Olive Leaf Extract is a non-GMO, vegetarian supplement that provides a range of health benefits. It contains 750mg of Olive Leaf Extract with 20% Oleuropein, the most potent component of olive, and is responsibly sourced from non-GMO trees. It is a premium immune support supplement and is manufactured in the USA at a cGMP certified facility. Customers have reported positive results such as improved cardiovascular health, immune support, and reduced inflammation.
Carlyle Olive Leaf Extract 9000mg
Carlyle Olive Leaf Extract is a potent supplement designed to support your wellness journey. This product features a standardized formula that delivers the equivalent of 9,000 mg of olive leaf, with a focus on 150 mg of oleuropein, an active compound known for its health benefits. Carlyle prides itself on providing premium, honest supplements, ensuring you receive quality in every capsule. Additionally, the extract is laboratory tested and made with trusted ingredients, giving you peace of mind when choosing a supplement. Plus, it is naturally free of gluten, wheat, yeast, and artificial additives, making it a safe choice for various dietary needs.
Olive Leaf Extract Capsules for Immune and Cardiovascular Health
These olive leaf extract capsules are made with organic olive leaf, active polyphenols, and oleuropein to provide maximum strength of 750mg per serving. They are rich in natural flavonoids and polyphenols and support energy, heart, and blood health. The capsules are non-GMO, gluten-free, dairy-free, sugar-free, soy-free, and tree nut-free. Additionally, they are third-party lab tested for high quality and made in California.
Island Nutrition Olive Leaf Extract Capsules
Island Nutrition Olive Leaf Extract Capsules contain 25% oleuropein and 40% total olive polyphenols, with a super-strength of 500mg per capsule. It also has a 20% hydroxytyrosol complex that supports healthy blood pressure, cardiovascular health, immunity, and Mediterranean diet benefits. The supplement is 100% grown and extracted in Spain from true Mediterranean olive trees and is harvested on family-run Spanish olive farms using traditional extraction methods.
Zazzee Olive Leaf Extract
Zazzee Extract is a powerful supplement packed with 20,000 mg strength per capsule and 150 capsules per bottle, providing a 5-month supply. With a potent 50:1 extract and a minimum of 40% Oleuropein, it offers one of the strongest dosages available. The extraction ratio ensures a potent product, while the high Oleuropein content maximizes the desired results. All-natural, vegan, and non-GMO, Zazzee Extract is free from harmful additives, making it a safe and beneficial choice for users.
Swanson Olive Leaf Extract Capsules
Swanson Olive Leaf Extract Capsules are a powerful formula sourced from olive tree leaves. Each capsule contains 500mg of olive leaf extract powder standardized to include 20% oleuropein for health and wellness support. This supplement helps boost the body's natural defenses, supports over-all health, promotes cardiovascular system health, and supports healthy blood pressure. It is recommended to take one capsule twice a day with food and water.
Nature's Way Olive Leaf Capsules
Looking for a natural remedy? Nature's Way Olive Leaf Capsules are a great option. These capsules are made with 1500mg of olive leaf per serving, which is a source of the active constituent oleuropein. Plus, they are Non-GMO Project Verified and gluten-free. Trust in the quality of Nature's Way for your herbal supplement needs.
Nutricost Olive Leaf Extract
Nutricost Olive Leaf Extract is a high-quality supplement that is packed with beneficial properties. With 750 MG of Olive Leaf Extract in every capsule, it provides a potent dose to support your overall well-being. The 20% Oleuropein content ensures that you are getting a powerful concentration of this natural compound, known for its antioxidant and anti-inflammatory effects. The 90 vegetarian capsules offer convenience and easy dosage. Plus, being vegetarian-friendly, non-GMO, and gluten-free, this product caters to a wide range of dietary preferences. Manufactured in a GMP compliant, FDA registered facility, you can trust the quality and safety of Nutricost Olive Leaf Extract.
Nature's Way Olive Leaf Supplement
Nature's Way Olive Supplement is a premium extract that supports heart health. Sourced from the Mediterranean, where olives are a staple food, this product is Non-GMO Project Verified, ensuring trusted quality. The bottles are made from 97% post-consumer recycled plastic, making them environmentally friendly. Additionally, this supplement is gluten-free and vegan, containing no salt, yeast, wheat, soy, dairy, or artificial colors, flavors, or preservatives. The combination of these features makes Nature's Way Olive Supplement a convenient and healthy choice to support your heart health.*
Frequently Asked Questions (FAQs)
1. What is olive leaf capsules good for?
Derived from the olive plant, both olive leaves and the extract have been used to treat infections, inflammation, diabetes, and hypertension. A major component of olive leaf, oleuropein, has been shown to have antioxidant (1) and anti-inflammatory activity (23).
2. What are the benefits of taking olive leaf extract?
Olive leaf extract. reduces cardiovascular risk, like atherosclerosis.lowers blood pressure.helps treats type 2 diabetes.supports weight loss.eliminates free radicals.boosts immunity.fights herpes.reduces inflammation.
3. How many olive leaf capsules should I take?
There are no official guidelines on how much olive leaf extract a person should take. In the human studies discussed above, participants usually took 500–1,000 mg per day of a standard olive leaf extract.
4. Is liquid olive leaf extract better than capsules?
Olive leaf extract is available in both capsule and liquid form. "While some think the liquid formulations are more potent due to better absorption, which can be true, the capsules are more standardized for dosing that is effective," says Ruhoy.
During our capsule olive leaf supplement research, we found 24 capsule olive leaf supplement products and shortlisted 10 quality products. We collected and analyzed 91,119 customer reviews through our big data system to write the capsule olive leaf supplements list. We found that most customers choose capsule olive leaf supplements with an average price of $19.05.
The capsule olive leaf supplements are available for purchase. We have researched hundreds of brands and picked the top brands of capsule olive leaf supplements, including NOW Foods, Healths Harmony, Carlyle, NatureBell, Island Nutrition. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.
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