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More About This Product

Today, olive leaf extract is gaining attention worldwide. Researchers are exploring the potential benefits of olive leaf compounds, particularly oleuropein, a naturally occurring substance with antioxidant properties.

Our Immune Support features leaves sourced from Spain's Andalusian region, known for its rich olive-growing heritage. These carefully selected leaves contain oleuropein and a variety of polyphenols - plant compounds that have become a focus of scientific interest.

Barlean's Immune Support offers a convenient way to incorporate this time-honored botanical into your daily routine. Experience the potential of olive leaf extract for yourself!

  • Contains ingredients traditionally used to support immune health
  • Full spectrum liquid blend to support overall wellness
  • Provides 95mg Oleuropein per serving, which is a naturally occurring compound that participates in antioxidant processes*
  • May support a healthy immune system and cardiovascular health*
  • Non-GMO, kosher, sustainably sourced
Suggested Use

Take directly from the bottle or add to water, tea or other drinks.

FAQs

Do you sell vegan products?

Barlean’s has many different vegan options that are perfect for those on a vegan diet. Our award-winning flax oil is vegan as well as a number of our Seriously Delicious products, milled flax seeds and other select vegan oils. We also now make Omega-3 supplements with algae oil, a vegan source of EPA/DHA. Note: Our softgels are made from bovine and are not vegan.

Are your products Organic?

A number of Barlean's products are organic and we provide the USDA Certified Organic symbol on the label of those products. All products are herbicide and pesticide free and manufactured without using solvents.

Are your products non-GMO?

The majority of our products are naturally non-GMO. Many have been verified by the Non-GMO Project. Their logo can be found on the labels of the products that have been verified through their organization. If you have any questions, please contact our customer service team.

Where are your ingredients sourced from?

All Barlean’s products are made with the highest quality ingredients; we use American-grown flaxseed and we get our fish sustainably off the coast of South America and the coast of Alaska.

What allergens are present in Barlean's products?

We use FDA-compliant allergen labeling and are a dairy-free facility. We always recommend you speak to your health care provider if you have a known allergen to make sure a product is right for you.

Do your products need to be refrigerated before opening?

All Barlean’s products are induction sealed so no oxygenation can occur. Therefore, they are shelf stable until opened as long as the product doesn’t sit in high heat for a prolonged period of time. You should, however, refrigerate our liquid supplements after opening.

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Customer Reviews

Based on 8 reviews
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J
Jerry Jackson

Great taste. Easy to use.

C
Cathy Faggiana
Mistake but miss the Peppermint

For years I have always purchased the Peppermint Olive Leaf Complex. In a rush I mistakenly ordered the Natural. I never mix my olive leaf w/anything and do take it first thing in the a.m. The Natural isn't too bad but I will definitely "review" my order better, before clicking the purchase button. I caught the mistake when I received the email that my order was on the way. I called to see if the order could be canceled but it was too late. Lesson learned.

A
Ana

Keeps me healthy!

M
Michael Battaglia
Good for you

Olive leaf extract takes getting used to. Once you adapt to the taste it’s very healthy for you.

N
Nino DeFlaviis
highly recommended

used daily, helps with cholesterol & high blood pressure