MaquiRx – 30 Capsules

Price: $49.95

$39.96 Advantage Price

Advantage   benefits:

  •   Save up to 20%
  •   Change or cancel any time
  •   Schedule delivery so you never run out
  • Learn more


Subscribe for Advantage Price of $39.96

Warranty: 30 Days

You've Added

MaquiRx – 30 Capsules

Save $9.99 on Your Order with Advantage Today!

  • Save up to 20% on every Zone Advantage order
  • Your choice of shipping intervals
  • Risk free — cancel anytime
Rated 4.57 out of 5 based on 51 customer ratings
(51 customer reviews)

Maqui berry has been shown to help activate AMPK a central regulator of energy balance and metabolism. Activation of AMPK has been shown to help with appetite control, blood sugar support, lipid levels, reduction of inflammation and repair of damaged tissue. This is why Dr. Sears calls maqui the best of the best when it comes to polyphenols.

Benefits of MaquiRx:
  • Maqui Berry is one of the richest polyphenol sources known, having three times more antioxidants than blackberries, blueberries, strawberries, and raspberries.
  • Maqui berries have the highest concentration of a subclass of polyphenols called delphinidins, which can enter the blood more easily than other polyphenols, thus supporting activation of AMPK.
  • Maqui berry extract has been clinically shown to support improved blood sugar levels and reduced oxidative stress.
  • Source of anti-oxidants to help minimize free radical formation and anti-aging.
  • Supplies 120 mg of polyphenols per serving.
  • Helps support a healthy gut.
  • Free of sugar commonly found in fruits.
  • Third party tested for purity.
  • Easy to swallow vegetarian capsule.

Suggested Use: Take one (1) capsule daily with a meal for optimal absorption. 30 servings per bottle.

What are Polyphenols? 

Polyphenols are nutrients found in plants that are responsible for their health-promoting properties. The more colorful the plant, generally the higher the polyphenol content. This is why fruits, especially berries, and vegetables are good sources of polyphenols.

Polyphenols offer plants protection against the sun’s radiation and help defend against disease. They protect us in a similar way by acting as antioxidants to help combat inflammation and aid in improving immunity through their activation of key genes. The antioxidant capacity of polyphenols is 3x greater than those found in traditional antioxidants like vitamins A, C and E.

100% Satisfaction Guarantee & 30-Day Money Back Guarantee

  • Science
  • Ingredients
  • Reviews (51)
  • Q&A
  • Purity Data

Polyphenols Are…

Polyphenols give fruits and vegetables their bright colors. Until recently, little was known about polyphenols. We now know they are powerful activators of genes. In particular, polyphenols can activate the genes necessary for the production of anti-oxidant, anti-inflammatory, and anti-aging enzymes.

You Need Polyphenols Because…

Polyphenols maintain a healthy gut by promoting an optimal microbial composition. Although polyphenols are not yet considered essential nutrients, you have to have adequate levels in the diet on a daily basis to continually activate the genes required for optimal health, especially for gut health.

Polyphenols Help You Eat Less by…

Polyphenols help support the enzymes that optimize metabolism so that you can promote higher energy levels.

Supplementing with Polyphenols is Important Because…

Polyphenol supplements can be concentrated to higher levels making it more likely for the body to get adequate levels on a daily basis to maintain optimal wellness.

MaquiRx - 30 Capsules - Supplement Facts

51 reviews for MaquiRx – 30 Capsules

  1. Rated 5 out of 5


    As a long-time Zone dieter, I realize the importance of taking anti-oxidant supplements. Until MaquiRx was available, I struggled to find a suitable product. I think MaquiRx is far superior to any anti-oxidant product I’ve tried in both quality and potency. Keep up the good fight Dr. Sears!

  2. Rated 5 out of 5


    Besides my OmegaRx fish oil, these purple little pills offer me an exceptional state of wellness.

  3. Rated 5 out of 5

    Becky P

    Thank you Dr. Sears for all your research and hard work that went into this and your other wonderful products. We are healthier because of you.

  4. Rated 5 out of 5

    LETTY (verified owner)

    I feel very much at ease knowing that taking MaquiRx, is simply taking care of my health.

  5. Rated 5 out of 5

    Sharon J. (verified owner)

    So lucky to be able to get this MaquiRx!

  6. Rated 5 out of 5


    This product is SUCH an energy booster. Simply amazing product! I notice a big difference if I do not take this supplement daily. I have to be careful to not take it in the evenings because my body is so filled with energy that I literally cannot sleep!

  7. Rated 5 out of 5

    Michael (verified owner)

    Best supplement for polyphenols on the market. The customer service for this site is outstanding. The Advantage option is the way to go for ordering this product.

  8. Rated 5 out of 5

    BeeRita (verified owner)

    The research and statistics on this product are very impressive! Nice small size capsule that is easy to swallow. Thank you for offering such a great product.

  9. Rated 5 out of 5

    FERNANDO (verified owner)


  10. Rated 5 out of 5


    I’ve been using Maqui Rx for a couple years with every meal. It’s worked wonders for boosting my energy levels and helping stabilize my blood sugar. This is the best polyphenol supplement I’ve ever taken.

  11. Rated 5 out of 5


    I think Maqui is the most effective Poliphenol. I have one serve per day at night together with my Omega 3 capsule.

  12. Rated 5 out of 5


    Excellent international shipping came fast…

  13. Rated 5 out of 5

    Kate P.

    Patty has been very helpful. Delivery is prompt and orders accurate.||In following the diet I have lost 31 pounds. Since taking the polyphenals XT my hip arthritis has improved markedly.

  14. Rated 5 out of 5


    I am using this product in the morning|with provinal(omega 7) and rhodiola. I also take|lovaza 1 gram and metformin 1 gram capsule. I am|type 2 diabetic and my insulin resistance is caused by genetic sensitivity to cortisol. The|product polyphenols XT was recommended by Dr Sears|in response to a question I asked about cortisol.|My peak a.m. blood sugar has dropped from 270 to 180. I hope to se

  15. Rated 5 out of 5

    The Number One!

    This one knocks it out of the park. Zone Labs keeps coming up with better offerings. Thanks.

Add a review

Your email address will not be published. Required fields are marked *

Which Zone Polyphenols are right for you?

PolyphenolRx PolyphenolRx Plus MaquiRx SeaHealth Plus
Anti-oxidants Check Check Check Check
Anti-inflammatory Check Check
Anti-aging Check
Aloe Vera Benefits Check
Liquid Check

What are Polyphenols?

Polyphenols are the chemicals that give vegetables and fruits their colors. They also represent the plant’s primary defense mechanism against invading bacteria and other parasites. Their intake is important in controlling the bacteria composition of our digestive system.

What do Polyphenols do for you?

It is becoming recognized that polyphenols are essential nutrients for humans. They are powerful anti-oxidants, have anti-inflammatory effects, and activate the key enzyme (AMP kinase) that controls our metabolism, increases chemical energy production, and slows down the aging process. Equally important, you need adequate levels of polyphenols to maintain the appropriate balance of bacteria in your gut that is key to maintaining long-term health. If that balance is disturbed by a lack of polyphenols in your diet, the result will be increased cellular inflammation throughout your body.

How many Polyphenols do you need?

From an anti-oxidant potential you need to ingest enough fruits and vegetables to provide a minimum of 3,000-5,000 Oxygen Radical Absorption Capacity (ORAC) units per day. Unfortunately, to reach the minimum 3,000-5,000 ORAC units requires approximately 10 servings of normally consumed fruits and vegetables per day. Dr. Sears recommends at least 10,000 ORAC units per day for optimal anti-oxidant and anti-inflammatory benefits. To reach the recommended levels of 10,000 ORAC units per day, it does require additional polyphenol supplementation for most people. The good news it that one capsule of any of our polyphenol products will provide an additional 8,000 ORAC units.

Are all Polyphenols the same?

No. There are about 4,000 known polyphenols. All have some anti-oxidative properties, but relatively few are anti-inflammatory, and even fewer have anti-aging benefits. Furthermore, you need highly purified polyphenol extracts like those used in Zone Polyphenols to get the full potential of their anti-inflammatory and anti-aging properties.

Why are Zone Polyphenols different than others on the market?

To get the full potential of the anti-inflammatory and anti-aging properties of polyphenols, you have to use highly purified extracts. They are more expensive than typical concentrates because of the extra processing, but without such purification you are unlikely see any of their potential benefits.

Why are Delphinidins "the Best of the Best"?

Delphinidins are the only polyphenols that are common to red wine, dark chocolate, and blueberries. Delphinidins have a unique structure compared to all other polyphenols that allows them to provide unique anti-inflammatory and anti-aging benefits. The richest source of delphinidins is the maqui berry found only in the Patagonian region of Chile. One capsule of Maqui Rx contains the highly purified polyphenol extract of the maqui berry and has the same amount of delphinidins as found in 100 bottles of red wine, 20 bars of dark chocolate, or 5 pounds of blueberries.

Purity Counts when choosing Polyphenols

We test every lot of finished product and have begun posting the report results because our consumers deserve to know what they’re taking. To have Dr. Sears’ name on every bottle, it has to meet his strict standards for concentration and purity and stability, plus be certified for sports usage. See how our MaquiRx measures up.

Independent Third-Party Testing Reports