Best Olive Leaf Supplements for Cardiovascular Health of 2026
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Olive leaf supplements have gained popularity as a natural way to improve cardiovascular health. Made from the leaves of the olive tree, these supplements contain compounds that have been shown to lower blood pressure, reduce inflammation, and improve blood flow. They are also rich in antioxidants, which can protect against oxidative damage and support overall heart health. While research on olive leaf supplements is still ongoing, many people have reported positive results from taking them regularly. It's important to note that olive leaf supplements should not be used as a replacement for prescribed medications without consulting a healthcare professional first.
At a Glance: Our Top Picks
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Top 10 Olive Leaf Supplements for Cardiovascular Health
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.
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.
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.
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.
Total Olive® - Olive Leaf & Fruit Extract
Total Olive® is a max strength olive leaf and fruit extract supplement, made from true Mediterranean olives grown in southern Spain. It contains a minimum 40% concentration of the “powerhouse” polyphenol Oleuropein, and 20% concentration of the potent antioxidant Hydroxytyrosol. It also includes BioPerine absorption enhancement, and provides more polyphenols than ⅔ liter of premium European olive oil without the calories. Customers report improved energy, immune system, and brain health.
Gaia Herbs Olive Leaf Extract
Gaia Herbs Olive Leaf Extract is a traditional immune health supplement that supports overall wellness. Formulated with olive leaf extract and oleuropein, this vegan liquid phyto-capsule is designed to help sustain your body when faced with immune challenges. Customers have reported positive results with blood pressure and cholesterol, as well as relief from allergies, ulcerative colitis, and respiratory issues.
Wild & Organic Olive Leaf Liquid Extract
Wild & Organic Olive Leaf Supplement is a pure and potent liquid extract that harnesses the natural power of olive leaf. With a concentrated 635mg of olive leaf extract, this supplement provides a rich source of antioxidants to support your overall well-being. Incorporating it into your daily routine is effortless - simply add a full dropper to a glass of water or juice twice a day. This convenient and easy-to-use supplement is carefully formulated for your safety, undergoing rigorous testing and adhering to high-quality standards. Plus, your satisfaction is guaranteed, as the brand is committed to providing a premium organic olive leaf extract. Start your wellness journey with Wild & Organic Olive Leaf Supplement today!
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.
Vimergy Organic Olive Leaf Extract, 57 Servings (115 ml)
Vimergy Organic Olive Leaf Extract is a potent liquid formula that supports your immune and cardiovascular health. With 200mg of organic olive leaf extract in each serving, this product is equivalent to 2000mg of the herb. This concentrated liquid extract is made with USDA organic olive leaf and contains no artificial or natural flavors, gluten, corn or soy. It is also vegan, non-GMO, paleo-friendly, and alcohol-free. You can take it directly in the mouth or add it to water, juice, or smoothie.
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.
Frequently Asked Questions (FAQs)
1. Does olive leaf extract increase blood flow?
It has been also shown that the extract can both prevent and treat high blood pressure. A drop in blood pressure is accompanied by the widening of blood vessels that results in improved blood flow (reduction of broken capillaries and varicose veins).
2. What is olive leaf extract supplement good for?
Olive leaf extract is an antioxidant, anti-inflammatory, and antimicrobial. It's claimed to help manage many conditions, but research best supports just a few: diabetes, high blood pressure, and viral illnesses.
3. Is olive leaf supplement good for blood pressure?
Studies have shown that consumption of phenolic-rich olive leaf extract (OLE) can significantly reduce blood pressure in individuals suffering from high blood pressure (hypertension), with the magnitude of effect being comparable to a commonly used antihypertensive drug.
4. How long does it take for olive leaf to lower BP?
After 6 weeks, the people who took the olive leaf extract had much lower blood pressure than those who took the placebo.
During our olive leaf supplement for cardiovascular health research, we found 24 olive leaf supplement for cardiovascular health products and shortlisted 10 quality products. We collected and analyzed 97,454 customer reviews through our big data system to write the olive leaf supplements for cardiovascular health list. We found that most customers choose olive leaf supplements for cardiovascular health with an average price of $20.70.
The olive leaf supplements for cardiovascular health are available for purchase. We have researched hundreds of brands and picked the top brands of olive leaf supplements for cardiovascular health, including Swanson, NOW Foods, Carlyle, Healths Harmony, Triquetra Health. The seller of top 1 product has received honest feedback from 23,537 consumers with an average rating of 4.9.
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