Dr. Sears’ ZoneRx Bars – Chocolate (10 bars)

Price: $35.95

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(87 customer reviews)

Out of Stock – Currently Working On New ZoneRx Bars

Our goal at Dr. Sears’ Zone is always to be at the cutting edge of nutritional science and with that mindset we are currently in the midst of an exciting new reformulation with the bars that will have less sugar and more glycemic control by utilizing a natural sweetener called allulose. You can learn more about allulose from Dr. Sears here. Check back frequently, you’ll want to try these out!

ZoneRx Bars are the ideal snack to help stabilize blood sugar for at least three hours so that you maintain peak mental alertness with a corresponding lack of hunger. With high levels of polyphenols and prebiotics (fermentable fiber) each ZoneRx Bar helps support the release of satiety hormones while promoting gut health.

Our new and improved crispy chocolate bars represent the first significant breakthrough in nutrition bars in the 21st century.  Unlike, typical bars you find in health food stores, these ZoneRx bars are true chocolate bars rich in cocoa polyphenols with low levels of heavy metals found in expensive dark chocolate bars and are Non-GMO.  That is only possible because we use CacaoRx, our proprietary reduced cocoa extract as our key ingredient in each ZoneRx bar.

What makes each ZoneRx Bar unique?
  • MaquiRx® and CacaoRx™ — Our proprietary polyphenol extracts provide 350 milligrams of polyphenols to help activate genes that help reduce oxidative stress, inflammation and the rate of aging.
  • 16 grams of protein — Balanced with low-glycemic carbohydrates, our bars help support stable blood sugar control.
  • Fortified with prebiotics — Enjoy improved appetite control and gut health support.

Our unique Controlled Release Nutrition technology allows the polyphenols and fermentable fibers to interact in the ZoneRx bar in optimal synergy for improved gut health. Your end result is three hours of appetite suppression with great taste.

If you want optimal gut wellness, you need a lifetime strategy and products that deliver results you can see, feel and test.  The ZoneRx bars are part of that dietary strategy. We call it Evidence-based Wellness®.

Includes 10 Bars
Just $3.24 per bar for Advantage members.

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  • Science
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  • Reviews (87)

Zone bar technology has advanced…

ZoneRx represents the next generation of nutrition bar technology.  Dr. Sears introduced the first high-protein nutrition bar in 1992 that was balanced with low glycemic carbohydrates to stabilize blood sugars levels. Today, his new generation of ZoneRx bars is the first to also deliver high-dose polyphenols optimized for gut health.

How ZoneRx Bars work…

Each ZoneRx bar contains 375 mg of a combination of refined low-cadmium chocolate polyphenols plus MaquiRx. Together, these ingredients are needed to promote gut health and anti-inflammatory actions.  In addition, these levels of polyphenols coupled with the blood sugar stabilization resulting from the protein-to-glycemic load in the bar significantly increases satiety.  No other bar in the world today can come close to these levels of polyphenols that are required for both optimal gut health and maximizing satiety.

Dr. Sears ZoneRx Chocolate Bar Nutrition Facts

87 reviews for Dr. Sears’ ZoneRx Bars – Chocolate (10 bars)

  1. Ann (verified owner)

    Great tasting and get my chocolate fix !

  2. Mark M.

    Best bar ever created, the polyphenols and fiber add to the appetite suppression, and they taste great too.

  3. Dan Quinn

    Great tasting bar, love having as a mid morning snack. Not chalky like so many other bars, great chocolate flavor!!

  4. Scott Fabyanic

    Great taste and sustained mental energy, I have never been a morning person, however, I feel much better with these bars much quicker. Also, happy to have the prebiotics for those days I am light on veggies, etc. Oh ya, not sure if it was the bars, but I shot one of my best games of golf after not playing for two and half months.

  5. Emily

    How much of this bar can I eat for a snack? It seems if I eat the whole bar it would be a three block meal…

    • Dr. Sears

      It’s really your preference. You can split them in half for a 1 block snack or consume the full bar for a 2 block snack. If you were going to use them as a meal replacement we’d have you add an additional 1-2 blocks pending your daily requirements.

  6. Scott Doughty

    These new chocolate bars are terrific. Great taste and satisfied my hunger for 4 hours. They taste like a treat but I love the 16 grams of protein. Well done!

  7. Deborah Middleton

    I love you so much ‼️‼️

    The new bars are perfect absolutely perfect. I love them they’re tasty I want more more more ‼️‼️

  8. Justin Casey (verified owner)

    Best Zone bar to date by far. Tastes great with cup of coffee. I could go for a little less sweetness. Overall, I’m very happy with this product.

  9. Lisa B.

    Love these bars. I now use both bars – the Chocolate Fudge and Zone RX. They have a very rich flavour – very chocolatey – a bit more decadent than the Chocolate Fudge bar. They are more dense and more filling. I still had the Chocolate Fudge for breakfast before swimming and before running but I had the Zone RX bar afterwards. The protein is the same in each bar but the extra fat in the Zone Rx must make them more filling.

    They are a great addition to the product line for sure .. I still think there is a place for the Chocolate Fudge since they are bit less rich and lighter.

    I can’t help but like that I am getting Polyphenols in them .. which is such a win!!!

  10. Jan Peebles

    Has same calories as a Snicker bar. Close to same level of Saturated fat. This bar has half the sugar but 15g is still too high. Protein is much higher than a Snickers. I suggest lowering calories and sugar level

  11. Ed Scherrer

    At nearly $3.60 per bar the cost dissuades me from ordering this Zone bar. I will need to look for different ways to get the polyphenols.

  12. Zack Gillman (verified owner)

    This is without question the best tasting bar I’ve ever had. More than that, I’ve noticed an increase in satiety that I have not experienced with other bars in the past. I’m assuming this is coming from the very high levels of polyphenols and prebiotics contained in this bar. I would definitely recommend this product to anyone wanting a convenient and very tasty source of nutrition.

  13. John N.

    Unbelievably good! Sweet tasting, no vitamin after taste, and the real benefit is that it is a snack that is good for me and tastes great! I have not tested it as a meal replacement but if it prevents me from grabbing a cookie (!), it will work! Thank you Dr. Sears and your staff for a terrific product.

  14. Debbie V.

    These bars are by far the best I ever had. I received my bars just in time. I was starting with a headache when my bars arrived. I couldn’t wait to try them. After a few minutes my headache started to go away ( I am a tea person, no tea today). Its been 2 hrs since the bar and I am not hungry. I am very impressed with this bar. Cant wait to pass the word. Its also contains MaquiRx which is an added bonus. I’m not a chocolate lover……. however I am a fan of the new Zone bars. Thank you for changing my mind about health bars being dry and bland. These are fantastic!

  15. Monica T.

    As an employee of Zone Labs Inc., I don’t write reviews but…………………………….while you are waiting for your new ZoneRx bars to arrive, I thought I would share my experience. The bar is luscious. It sits on a layer of smooth dark chocolate, with a drizzle of the same. It is crunchy but not too sweet. It contains healthy prebiotics, 16 grams of protein and polyphenols but most of all – they taste great and satisfy!!!!!!

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