SKU: 55708242412

Hydroxytyrosol Extreme™ - 25 mg, 90 capsules

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Description

Hydroxytyrosol Extreme™ - 25 mg, 90 capsulesProtects cardiovascular tissue from free radical damage and supports a healthy inflammatory response. Supports heart and heart function Strengthens the body's immune system Slows down the aging process Supports various organ health View Certificate of Analysis Research Supported Benefits: Protects Cardiac and Endothelial Tissue. Human studies have shown that hydroxytyrosol supplementation decreases inflammatory markers. It also increases production of

Protects cardiovascular tissue from free radical damage and supports a healthy inflammatory response.

  • Supports heart and heart function 
  • Strengthens the body's immune system 
  • Slows down the aging process 
  • Supports various organ health 

View Certificate of Analysis

Research-Supported Benefits:

Protects Cardiac and Endothelial Tissue. Human studies have shown that hydroxytyrosol supplementation decreases inflammatory markers. It also increases production of superoxide dismutase (SOD), the body’s own antioxidant, to reduce tissue damage.1

Promotes Healthy Blood Markers: Hydroxytyrosol metabolites attach to excess lipids in the blood and remove them, leading to a decrease in blood lipids. This reduction can reduce the immune response which is a key factor in aging-related damage to blood vessels.1

Decreases Free-Radical Burden: Hydroxytyrosol reduces excess free-radicals and nitric oxide, which are signaling molecules that can lead to DNA and protein damage. Additionally, it can activate certain anti-inflammatory proteins which can help improve tissue health in the blood vessels, digestive system,and liver.1

Supports DNA Health: Activates expression of the sirtuins through the same mechanisms as caloric restriction. In addition, hydroxytyrosol encourages the destruction of abnormal cells without inhibiting the function of healthy cells.2

References:

1. Boss A, Bishop KS, Marlow G, Barnett MPG, Ferguson LR. Evidence to support the anti-cancer effect of olive leaf extract and future directions. Nutrients. 2016;8(8):513. doi:10.3390/nu8080513 

2. Sharifi-Rad J, Rodrigues CF, Sharopov F, et al. Diet, lifestyle and cardiovascular diseases: linking pathophysiology to cardioprotective effects of natural bioactive compounds. International Journal of Environmental Research and Public Health. 2020;17(7):2326. doi:10.3390/ijerph17072326 doi:10.3390/ijerph17072326

3. Lockyer S, Yaqoob P, Spencer JPE, Rowland I. Olive leaf phenolics and cardiovascular risk reduction: Physiological effects and mechanisms of action. Nutrition and Aging. 2012;1(2):125-140. doi:10.3233/NUA-2012-0011

4. Vijakumaran U, Shanmugam J, Heng JW, et al. Effects of hydroxytyrosol in endothelial functioning: a comprehensive review. Molecules. 2023;28(4):1861. doi:10.3390/molecules28041861

5. Robles-Almazan M, Pulido-Moran M, Moreno-Fernandez J, et al. Hydroxytyrosol: Bioavailability, toxicity, and clinical applications. Food Research International. 2018;105:654-667. doi:10.1016/j.foodres.2017.11.053 

6. Robles-Almazan M, Pulido-Moran M, Moreno-Fernandez J, et al. Hydroxytyrosol: Bioavailability, toxicity, and clinical applications. Food Research International. 2018;105:654-667. doi:10.1016/j.foodres.2017.11.053

  • Hydroxytyrosol is present in small amounts in olive oil and is thought to be one of the reasons those who eat a Mediterranean style diet experience slower aging and better health into older age.2
  • Hydroxytyrosol, a primary bioactive agent found in olive leaves and olive oil, has the greatest measured antioxidant capacity of all tested polyphenols with an ORAC score of 68,576. This small molecule is able to cross the blood-brain barrier and diffuse through tissues to capture free radicals and nitric oxygen species.1
  • Hydroxytyrosol reduces inflammation in tissues and decreases the response of the immune system.4
  • Hydroxytyrosol Extreme™ is rapidly absorbed through the intestines and into circulation to deliver antioxidant and anti-inflammatory effects throughout tissues in the cardiovascular system, digestive tissue, and the liver. It facilitates more effective absorption of vitamins A, D, and K. 
  • Hydroxytyrosol slows the aging of tissues by reducing free radical damage and enhancing transcription of sirtuins.1
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 90
Amount Per Serving %DV
Olive Leaf Extract 25% Hydroxytyrosol (Olea25™) Yielding 25 mg Hydroxytyrosol 100 mg
†Daily Value not established.
Rev. 10.23 
  • OTHER INGREDIENTS: Rice flour, vegetable capsule.
  • DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, corn, fish, shellfish, tree nuts, peanuts.
  • SUGGESTED DAILY USE: Take 1 capsule daily, or as recommended by your healthcare professional.
  • NOTE: Store in a cool, dry place, away from direct sunlight. Do not use if tamper-evident packaging is broken. KEEP OUT OF REACH OF CHILDREN.
  • CAUTION: People sensitive or allergic to olives or olive leaf should not take this product. Not intended for use by pregnant or nursing women. Not formulated for use in children. If you have a medical condition or are taking medications,
    consult with your healthcare professional before using this product.

    Better Absorption. Olea25™ proprietary extraction process yields a hydroxytyrosol concentration standardized to an unprecedented 25%, compared to other products that commonly standardize their hydroxytyrosol supplements to 6% or less. This combination helps to slow the absorption allowing it to work longer in the body.

    Research-Supported. Hydroxytyrosol has been extensively studied for its cardiovascular and anti-inflammatory benefits. Hydroxytyrosol Extreme™ is formulated to have the highest potency available standardized to 25%, compared to others which are standardized to 6% or less, to promote longevity and decrease age-related loss of function through improved heart function, normal immune response, and healthy levels of inflammation.

    Quality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.

    Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
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    SKU: 55708242412

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    Verified Purchase
    KCM
    Belleville, US
    ★★★★★ 4
    Decent Light Bars, But More Options in the App
    Color: Black
    The Govee RGBIC Light Bars are pretty decent overall. The lights are bright and add a nice atmosphere behind the TV. The 15-inch bars fit well for a TV setup in the 45–70 inch range, and the different placement options make it easy to set them up the way you want. They do have some regular lighting settings you can use without connecting to the app, which is convenient if you just want simple colors. Setup is fairly easy and they look clean behind the TV. That said, I do wish there were more options available without having to rely on the app. The basic settings work fine, but it would be nice to have a few more built-in modes. Overall, they’re solid lights that look good and work well, especially if you like adding ambient lighting to your TV area.
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    Reviewed in the United States on March 16, 2026
    R
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    Rylie Y.
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    ★★★★★ 5
    Cannot recommend this brand enough!!
    Color: Black
    Although govee is a bit more expensive the price is worth it. This is the second pair of lights I now own by this brand and seriously they are unmatched! The lighting is phenominal while they remain relatively light in weight. While thwy do have a built in remote on them they also have a govee app which is extremely accessible. It allows you to pick from a RGB wheel, the brightness, and even different flow modes. The light is broken up into segments internally allowing for maximum customization.
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    Reviewed in the United States on January 2, 2026
    D
    Verified Purchase
    DNC
    Massapequa, US
    ★★★★★ 5
    Quality, Easy to install, Infinite color and setting options
    Color: Black
    Yet again, Govee does not disappoint. Super easy setup (especially if you already have the app installed) and just the right amount of ambiance with seemingly unlimited color options and various still, or dynamic settings. Oh, and all this fir a very readonable price. Big fan here!
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    Reviewed in the United States on February 21, 2026
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    Verified Purchase
    Cade Emerson
    Los Angeles, US
    ★★★★★ 5
    Such awesome vibe boosters
    Color: Black
    These has improved the vibe so much In my room. Love how easy it was to find new color schemes to set the mood. Nice and double and the app is easy for controlling.
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    Reviewed in the United States on April 12, 2026
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    Brandon
    Birmingham, US
    ★★★★★ 5
    Great not only for TV Backlighting, but shelf lighting too!
    Color: Black, Color: Black
    Right off the bat, these light bars are vibrant, colorful, and have a great variety of different colors and patterns. However, I used them for a little bit of a different purpose than what they were created for... I had previously purchased the TV backlight strips from Govee, and wanted to find lighting for my shelves within the Govee ecosystem. Traditional light strips wouldn't really work unless I spliced them, which I wanted to avoid. Enter these light bars. I bought 2 sets of them, and thanks to the (quite strong) mounting options, was able to mount and angle these lights downwards to create a really cool effect over my displays. I wasn't sure how well it was going to work, but the end results speak for themselves. It looks terrific when used in this role. The cables are very long and manageable too, I was able to run them down the support beams of the shelves with some mounting clips without issue. The only negative comes down to the app itself. It's a bit overwhelming and confusing to use at first, but once you get the basic functions figured out, there's little issue. Still, I feel the user experience could be improved on the app. For example, I had to go in and create my own shortcut function to turn on all my lights at once, then make a separate one to turn them all off at once, as opposed to there being a single master on/off button in the app. It's small things that can make the app tedious to work with. Regardless, I feel that overall Govee continuous to knock it out of the park. The lights are bright, customizable, and add a ton of ambience to the room. I hope Govee continues to expand on their different room lighting options and keep the level of quality they are putting out now.
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    Reviewed in the United States on May 7, 2024

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