Best Olive Leaf Supplements for Immune Support of 2025

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 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!

Clean Nutraceuticals HerbaPlex is an all-in-one immune support and digestive supplement that combines the benefits of oregano oil powder, garlic pills, olive leaf extract, black seed oil, elderberry supplements, Vitamin D3, and Zinc. This powerful herbal complex supplement is designed to support your immune system and digestive health. With just two capsules a day, you can enjoy the convenience of having four full-dose products in one supplement. Say goodbye to the clutter of countless supplements in your cabinet and simplify your routine with Clean Nutraceuticals HerbaPlex.

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.

This Olive Leaf Liquid Extract is a certified organic and non-GMO formula that provides active immune system support. Extracted from Olea europaea trees, this supplement is a rapidly absorbed liquid supplement that is gluten-free. Herb potency is assured through High Performance Thin Layer Chromatography (HPTLC) analysis, which ensures that you get the best quality.

Barlean's Oils All-Natural Olive Leaf Complex Softgels are a powerful supplement that offers more antioxidants than grape seed extract, green tea, and vitamin C. Made from freshly picked olive leaves from the Andalusian regions of Spain, these capsules capture the full nutritional potency of the plant. With 90 mg of oleuropein per serving, this supplement helps to support a strong immune system, relieve common cold symptoms, and protect against free radical damage. The easy-to-use, super-concentrated mini-softgels are made with natural and organic ingredients, ensuring the highest quality.

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.

Barlean's Throat Spray offers effective support for your immune system, thanks to its rich content of polyphenols and oleuropein. If you ever experience a dry or scratchy throat, this spray can provide quick relief with its refreshing blend of peppermint, sage, and lemon. The ingredients are carefully sourced from Spain, ensuring you receive maximum nutritional benefits. For convenience, adults can use the spray as needed, making it easy to soothe your throat whenever discomfort arises. Trust Barlean's, a brand with over 30 years of experience in promoting health and wellness.

BIO KRAUTER Extract Drops offer a rapid immune boost, serving as a natural defense for your health. Infused with antioxidants, this tincture provides comprehensive immune support. With a high absorption rate, adding a dropper to your beverage can offer potent health benefits. Crafted with German precision, this premium quality tincture is organic and vegan. Enjoy the naturally sweet taste without added sugars.

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.