Best Olive Leaf Extract Supplement (2025 Update)
If you're looking for a natural way to boost your immune system and promote overall health, olive leaf extract supplements are a great choice. Not only are they rich in antioxidants, but they also contain compounds that have been shown to help reduce inflammation, lower blood pressure, and improve heart health.
When choosing the best olive leaf extract supplement, there are a few factors to consider. First, you'll want to look for a supplement that contains a high amount of the active ingredient, oleuropein. You should also check the quality of the ingredients, the manufacturing process, and any third-party certifications that the product may have.
Some questions you can ask yourself when choosing the best olive leaf extract supplement include: Does the supplement contain a high enough concentration of oleuropein? Is the product made with high-quality ingredients and manufactured in a clean facility? Are there any third-party certifications that attest to the product's purity and potency? By taking the time to research and evaluate your options, you can find a high-quality olive leaf extract supplement that can help enhance your overall wellness.
10 Best Olive Leaf Extract Supplement
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The product is ideal for supporting overall wellness as a vegan, non-GMO, and gluten-free supplement made in the USA.
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The product is ideal for supporting the immune system and promoting a healthy intestinal environment.
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This product is ideal for supporting heart health with 250mg per serving in 60 capsules.
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The product is ideal for supporting immune system health and acting as a powerful antioxidant to fight free radicals.
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The product is ideal for supporting the immune system with its certified organic olive leaf liquid extract.
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This supplement is ideal for improving immune and cardiovascular health, as well as providing antioxidant support.
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This product is ideal for supporting immune system and promoting overall health.
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This product is ideal for boosting immune system, fighting infections, and reducing inflammation due to its antioxidant properties.
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This product is ideal for promoting a healthy immune system and cardiovascular health.
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This product is ideal for supporting microbial balance and immune health with a non-GMO and vegetarian formula.
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1. Alcohol-Free Olive Leaf Extract For Overall Wellness.
Nature's Answer Olive Leaf Standardized Fluid Extract is a premium quality 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.
This extract has a rich historical background as far back as 1800, where the leaves were ground and used to make herbal teas. Olive Leaf Extract is standardized to a minimum of 15 mg of oleuropein per each 1.5 ml serving, making it an exceptional choice for those seeking optimal health.
Nature's Answer uses a unique Bio-Chelated Cold Extraction Process, ensuring the highest quality of each ingredient. It is Kosher Parve, gluten-free, and non-GMO Project Verified, making it a safe and healthy option for everyone.
Nature's Answer has a proud tradition of providing the highest quality and purity ingredients in every product since 1972. As one of America's largest and oldest manufacturers of nutritional supplements, they are uniquely able to guarantee these standards for all of their liquid herbal extracts as they both manufacture and package all of the holistic remedies that they produce.
Nature's Answer assures you of the purity of every incoming botanical, promising you the purest form of each extract in every product. With Nature's Answer Olive Leaf Standardized Fluid Extract, you can be confident that you are getting a premium quality product that supports your overall health.
2. Oliveboost Immune Support Capsules
The Mediterranean olive tree leaf extract has been utilized in herbal and folk remedies for over 150 years, and with good reason. This natural ingredient provides numerous benefits to individuals seeking natural protection and a healthy cellular environment.
One of the most significant benefits of olive leaf extract is that it supports the immune system. By bolstering the body's natural defenses, this supplement can help individuals maintain their overall well-being.
It's important to note that this supplement is made with only premium ingredients sourced from trusted suppliers. Under the guidance of nutritional experts, the product is carefully manufactured and tested to ensure its potency and purity.
What sets this supplement apart is the company's commitment to quality. Pure Encapsulations products are entirely free from wheat, eggs, tree nuts and peanuts, gluten, artificial colors, flavors, and sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers and preservatives.
3. Heartboost Olive Leaf Capsules – 60ct
Nature's Way Olive Leaf Extract is a premium quality dietary supplement that supports heart health. The company sources the extract from the Mediterranean, where olives are a staple food and a rich source of nutrients. This ensures that the extract is of the highest quality and purity.
One of the key features of this product is its Non-GMO Project Verification, which guarantees that it is free from genetically modified organisms. This provides customers with peace of mind, knowing that they are consuming a product that is safe and free from harmful chemicals and additives.
The bottles used for this product are made from 97% post-consumer recycled plastic, making it an eco-friendly choice. The company encourages customers to recycle the bottles to further reduce environmental impact.
Nature's Way Olive Leaf Extract is gluten-free and vegan, making it suitable for those with dietary restrictions. It is also free from salt, yeast-derived ingredients, wheat, soy, dairy, artificial colors, flavors, and preservatives, making it a pure and natural option.
4. Olive & Echinacea, Extra Strength Capsules.
This standardized, extra strength product contains 18% oleuropein, making it more potent than the regular strength version with 6%. Additionally, this product includes a 4% echinacea extract, a traditional Native American herb used by Plains Native Tribes, to complete the formula.
Derived from the olive tree, a significant aspect of Mediterranean and Middle Eastern cultures for centuries, this product uses olive leaves as its active ingredient. Olive leaves have the highest free radical scavenging power compared to other parts of the olive tree, making them an ideal component in this supplement.
Manufactured with strict adherence to GMP quality assurance standards, this product is NPA A-rated GMP certified. Every aspect of the NOW manufacturing process has been scrutinized, including laboratory/testing methods for stability, potency, and product formulation.
Packaged in the USA by a family-owned and operated company since 1968, this product may arrive warm during summer months. However, Amazon follows manufacturers' recommendations for storage and shipping, ensuring the product's quality remains intact.
5. Herb Pharm Certified Organic Olive Leaf Liquid Extract For Immune System Support, 4 Fl Oz
This immune system support supplement is crafted with the utmost care and expertise. The active ingredient is extracted from the certified organic leaves of Olea europaea trees, ensuring the highest quality product. The liquid extract is designed for rapid absorption, allowing for quick and effective results.
This supplement is safe for those with dietary restrictions, as it is gluten-free and non-GMO. The potency of the herb is guaranteed through High Performance Thin Layer Chromatography (HPTLC) analysis, ensuring that each dose contains the optimal level of active ingredients.
By incorporating this immune system support supplement into your daily routine, you can feel confident that you are taking a high-quality product that will help support your overall health and well-being.
6. Olivia Health Caps: Immune, Cardio & Antioxidant Support
The olive leaf extract offered by Swanson Health is a superior source of antioxidants that help protect cells against damage caused by free radicals. The extract contains polyphenols from oleuropein that work to minimize oxidative damage and promote healthy cell structure.
Olive leaf extract has a long history of use in promoting cardiovascular health, and Swanson Health's extract is standardized for 20% or 150mg of oleuropein. This powerful antioxidant support helps boost both the immune and cardiovascular systems, making it an ideal supplement for overall wellness.
Swanson Health is committed to providing the best quality products and service at the best price. In fact, they offer a 100% money-back guarantee on all of their products. If you're not completely satisfied with your purchase within the last 30 days, simply return the unused portion for a full refund.
Swanson Health has been a trusted provider of science-backed health products for nearly 50 years. Their facilities are Good Manufacturing Practice (GMP) certified, and they use independent third-party labs to test for purity and potency. Their innovation is guided by clinical research, scientific consensus, and usage traditions.
7. Solaray Olive Leaf Extract Supplement, 250mg | 60 Count
Enhance your health and well-being with Solaray's wide range of premium quality supplements. Their goal is to provide you with all the essential nutrients that your body needs. Solaray believes that a healthy life is a happy life, and they are dedicated to helping you achieve it.
With Solaray, you can trust that every product is made with the utmost care and attention to detail. They rigorously test each supplement to ensure that you get the results you expect. Whether you're looking for vitamins, minerals, herbs, or more, Solaray has got you covered.
Their products are made from high-quality, natural ingredients, and are free from harmful chemicals, additives, and preservatives. With Solaray, you can rest assured that you're getting the best possible supplements for your health.
So, if you're looking for a reliable partner for a healthier life, look no further than Solaray. Try their products today and experience the benefits of a healthier, happier you.
8. Now Supplements, Olive Leaf Extract 500 Mg, Free Radical Scavenger*, 120 Veg Capsules
NOW Olive Leaf Extract is a high-quality supplement that is standardized to a minimum of 6% Oleuropein, ensuring maximum potency and effectiveness. For thousands of years, olive trees have been prized for their many health benefits, and this extract is a great way to take advantage of those benefits in a convenient and easy-to-use form.
One of the key features of this supplement is its free radical scavenging power. Olive leaves have been shown to have the highest such power among all of the different parts of the olive tree. This means that they are extremely effective at helping to protect your body from the harmful effects of free radicals, which can cause damage to your cells and contribute to the development of many chronic diseases.
Another important factor to consider when choosing a supplement is the quality of its manufacturing process. NOW Olive Leaf Extract is produced under strict quality control conditions, and is GMP Quality Assured. This means that every aspect of the manufacturing process has been examined to ensure that the product is of the highest possible quality. The laboratory/testing methods used by NOW are also of the highest standard, ensuring that the product is stable, potent, and properly formulated.
Finally, it's worth noting that NOW is a family owned and operated company that has been in business since 1968. This means that they have a long history of providing high-quality supplements to their customers, and that they take pride in the quality of their products. When you choose NOW Olive Leaf Extract, you can be confident that you are getting a product that is both effective and safe.
9. Nature's Way Premium Extract Standardized Olive Leaf 20% Oleuropein, 250 Mg Per Serving, 60 Vcaps
Nature's Way has produced a superior quality Standardized Olive Leaf that has been rigorously tested to ensure its effectiveness. The company's commitment to quality is evident in the Non-GMO Project Verification of this product, which guarantees that it is free from genetically modified organisms.
This product is free from artificial colors, making it a safe and natural option for those who are looking to improve their health. Each serving of Nature's Way Standardized Olive Leaf contains 50 mg of olive leaf extract, which is known to have numerous health benefits.
Nature's Way has a longstanding reputation for producing high-quality products, and their Standardized Olive Leaf is no exception. Customers can trust that this product is made with the same level of quality that they have come to expect from this reputable brand.
In addition to its superior quality, this product is also environmentally responsible. The bottle is made with 97% post-consumer recycled materials, making it a sustainable choice. Customers are encouraged to recycle the bottle after use to further reduce their environmental impact.
10. Olive Leaf Immune Balance Capsules
The olive tree has been revered for its medicinal properties by various cultures for centuries. It is a plant with a wide array of health-promoting benefits, and its various parts, such as olive oil, buds, leaves, and roots, have all been found to possess medicinal properties. One of its most exceptional features is the olive leaf extract, which is rich in antioxidants and oleuropein, a substance responsible for many of its beneficial activities and exhibits the greatest range of medicinal properties.
Olive leaf extract is a powerful supplement that can benefit your overall health in many ways. The extract contains potent antioxidants that have more active antioxidant activity than green tea. The leaves contain an antioxidant comparable to vitamin E, along with flavonoids such as rutin and flavonol that also possess powerful antioxidant properties. The combination of antioxidants and oleuropein makes olive leaf extract an excellent supplement to support a healthy immune system, boost energy levels, and promote overall wellbeing.
Designs for Health's Olive Leaf Extract is standardized to contain 20% oleuropein, ensuring that each capsule contains a significant amount of this constituent to ensure its effectiveness. The extract is made from high-quality raw materials and is Non-GMO, Gluten-Free, and Vegetarian-friendly. The company maintains a strict no-compromises approach to quality raw material selection, and it never cuts corners with substandard ingredients.
Over 50,000 doctors agree that Designs for Health is the physician's choice for top-quality professional strength supplements since 1989. The company's "Science First" philosophy ensures that its products are based on the most recent research and use the highest quality raw ingredients. If you're looking for a reliable supplement to support your overall health and wellbeing, Designs for Health's Olive Leaf Extract is an excellent choice. With its powerful antioxidant properties and standardized extract, you can feel confident that you're getting a high-quality product that delivers real results.
Best Olive Leaf Extract Supplement FAQs
Are there any certifications or labels that indicate a high-quality olive leaf extract supplement?
Yes, there are certifications and labels that indicate a high-quality olive leaf extract supplement. One of the most credible certifications is the United States Pharmacopeia (USP) verification mark. The USP is an independent organization that sets quality standards for supplements, medications, and food ingredients. The USP verification mark ensures that the supplement contains the stated ingredients, meets purity and potency standards, and is manufactured using good manufacturing practices.
Another label to look for is the Non-GMO Project verified label. This label indicates that the supplement has been tested and verified to be free of genetically modified organisms.
It's also important to look for supplements that use standardized extracts, which means that the active compounds in the supplement are present in consistent amounts. Look for supplements that provide at least 20% oleuropein, the main active compound in olive leaf extract.
In addition to these labels and certifications, it's important to choose a reputable brand that has a good reputation for quality and transparency. Look for brands that provide third-party testing results and have a clear ingredient list.
Are there any side effects associated with taking olive leaf extract supplements?
Olive leaf extract supplements are generally considered safe for most people when taken in recommended doses. However, some individuals may experience side effects when taking these supplements.
The most commonly reported side effects of olive leaf extract supplements include digestive issues such as diarrhea, nausea, and vomiting. In addition, some people may experience headaches, dizziness, or allergic reactions.
It is important to note that olive leaf extract may interact with certain medications, such as blood thinners or medications for high blood pressure. Therefore, it is recommended to consult with a healthcare provider before taking olive leaf extract supplements, especially if you are taking any medications or have any underlying health conditions.
Overall, while olive leaf extract supplements are generally safe, it is important to be aware of potential side effects and to consult with a healthcare provider before starting any new supplement regimen.
Are there any studies supporting the effectiveness of olive leaf extract supplements?
Yes, there have been several studies examining the potential benefits of olive leaf extract supplements. One study published in the Journal of Medicinal Food found that taking olive leaf extract for 12 weeks significantly decreased both systolic and diastolic blood pressure in individuals with stage 1 hypertension. Another study published in the International Journal of Cancer found that olive leaf extract may have anti-cancer effects by inducing apoptosis (programmed cell death) in cancer cells.
In addition, olive leaf extract has been shown to have antioxidant and anti-inflammatory properties, and may have potential benefits for cardiovascular health, immune function, and cognitive function. However, it's important to note that while these studies are promising, more research is needed to fully understand the potential benefits of olive leaf extract supplements and determine optimal dosages. As with any supplement, it's also important to consult with a healthcare provider before starting to take olive leaf extract.
Can olive leaf extract supplements be taken with other medications or supplements?
Olive leaf extract supplements are generally safe to take with other medications or supplements. However, it is always a good idea to consult with your healthcare provider before taking any new supplement or medication, especially if you are already taking other medications or have any underlying health conditions.
Some studies suggest that olive leaf extract may have interactions with certain medications, such as blood pressure medications, diabetes medications, and blood thinners. Therefore, it is important to consult with your healthcare provider to ensure that the supplement is safe for you to take.
Additionally, it is important to follow the recommended dosage instructions on the supplement label and not to exceed the recommended dose. Taking too much of any supplement or medication can lead to adverse effects and potentially harmful interactions.
In summary, while olive leaf extract supplements are generally safe to take with other medications or supplements, it is always best to consult with your healthcare provider before adding any new supplements or medications to your routine.
How do I identify the best quality olive leaf extract supplement?
When looking for the best quality olive leaf extract supplement, there are several factors to consider. Firstly, make sure the supplement contains a high percentage of oleuropein, the active ingredient in olive leaf extract which has numerous health benefits. Look for a supplement that contains at least 20% oleuropein.
Secondly, check the purity of the supplement. Ensure that the olive leaf extract is sourced from organic, non-GMO olives, and that the supplement is free from additives, fillers, and synthetic ingredients.
Thirdly, consider the manufacturing process. Look for a supplement that has been produced using a high-quality extraction method, such as cold-pressed or CO2 extraction, which preserves the integrity of the active ingredients.
Finally, read reviews from other users to determine the effectiveness of the supplement. Look for reviews that mention positive health benefits and noticeable improvements in overall wellbeing.
Overall, to identify the best quality olive leaf extract supplement, focus on the percentage of oleuropein, purity, manufacturing process, and user reviews.
How much olive leaf extract should I take daily?
The recommended dosage of olive leaf extract varies depending on the individual and the purpose of use. For general health and wellness, a daily dose of 500 to 1000 mg is commonly recommended. However, for specific health conditions such as high blood pressure or viral infections, higher doses may be necessary and it is advisable to consult a healthcare professional before increasing the dosage. It is also important to note that olive leaf extract should not be taken by pregnant or breastfeeding women, and individuals taking medication should consult their healthcare provider before taking olive leaf extract as it may interact with certain medications. Overall, it is important to follow the recommended dosage on the product label or as advised by a healthcare professional to ensure safe and effective use.
What are the benefits of taking olive leaf extract supplements?
Olive leaf extract supplements have gained popularity in recent years due to their potential health benefits. Olive leaves are a rich source of polyphenols and flavonoids which provide numerous health benefits. One of the most significant benefits of taking olive leaf extract supplements is their potent antioxidant properties. These antioxidants help to protect the body from damage caused by free radicals, which can lead to various chronic diseases.
Additionally, studies have shown that olive leaf extract supplements may help to improve heart health by reducing blood pressure and cholesterol levels. They may also have anti-inflammatory properties which can help to reduce the risk of chronic diseases such as arthritis and cancer.
Furthermore, olive leaf extract supplements have been found to have antimicrobial properties which can help to fight off infections caused by viruses, bacteria, and fungi. This can be especially beneficial during cold and flu season.
Overall, taking olive leaf extract supplements may provide numerous health benefits, but it is important to consult with a healthcare professional before starting any new supplement regimen.
What are the top-rated brands of olive leaf extract supplements?
There are several top-rated brands of olive leaf extract supplements available in the market. One of the most popular and highly-rated brands is Nature's Way Olive Leaf Extract. It is known for its high potency, purity, and effectiveness. Another top-rated brand is Gaia Herbs Olive Leaf Liquid Phyto-Capsules, which is made from organic olive leaves and is known for its immune-boosting properties.
Another brand that has gained popularity in recent years is Solgar Standardized Full Potency Olive Leaf Extract. This brand is known for its standardized formulation and high potency, which ensures maximum efficacy. Other notable brands include Swanson Olive Leaf Extract, NutriGold Olive Leaf Gold, and Now Foods Olive Leaf Extract.
When selecting an olive leaf extract supplement, it is essential to choose a reputable brand that uses quality ingredients and has a proven track record of effectiveness. It is also advisable to consult with a healthcare professional before taking any new supplement.
What should I look for in an olive leaf extract supplement?
When looking for an olive leaf extract supplement, there are several factors to consider to ensure that you are purchasing a high-quality product. Here are some things to look for:
1. Standardization: Look for a supplement that is standardized to contain at least 20% oleuropein, which is the main active compound in olive leaf extract.
2. Purity: Make sure that the supplement is free from any fillers, additives, or contaminants.
3. Dosage: Check the dosage on the label and make sure it aligns with the recommended dosage for your needs.
4. Brand reputation: Consider the reputation of the brand and look for reviews from other customers to gauge the effectiveness of the product.
5. Certifications: Look for supplements that have been certified by third-party organizations such as NSF International or USP, which ensure quality and purity standards.
6. Form: Decide if you prefer a liquid extract, capsules, or tablets and choose the form that is most convenient for you.
By considering these factors, you can ensure that you are purchasing a high-quality olive leaf extract supplement that meets your needs and expectations.
Where can I purchase the best olive leaf extract supplements?
There are various places where you can purchase olive leaf extract supplements. You can buy them at health food stores, vitamin shops, online retailers, and even at some grocery stores. It is important to do your research and read product reviews before purchasing any supplement to ensure that you are getting a high-quality product. Look for supplements that are standardized to contain a certain percentage of oleuropein, which is the main active ingredient in olive leaf extract. It is also important to check the dosage recommendations and consult with a healthcare professional before taking any new supplement. Some reputable brands that offer olive leaf extract supplements include Nature's Way, Gaia Herbs, and Solgar. Ultimately, the best place to purchase olive leaf extract supplements will depend on your personal preferences, budget, and availability.
