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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  • 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. Linda LYLES.

    During this time, This diet has been a God sent. .l

  2. Chris

    Great products! and one question I have is Why are these bars not made to maintain the 40:30:30 ratio? I notice protein = 2.29 blocks, carbs = 2.66 blocks and fat = 3.33 blocks. Assuming this bar substitutes for both of my daily Zone snacks How much impact does this have on maintaining the zone or should I plan to supplement with a little extra protein and carbs which would exceed the two Zone blocks suggested for my daily snacks.

    • Dr. Sears Zone

      Chris, Thanks for your comment/question and great to hear you enjoy our products. The ZoneRx Bars were designed with the goal of helping to stabilize blood sugar levels while controlling hunger and fatigue. One of the key features Dr. Sears wanted the ZoneRx bars to have was high levels of polyphenols. The slight addition of fat to the bar was needed in the manufacturing process to help accommodate these high levels of polyphenols. While the Zone is focused on the balance of all three macronutrients, it really is the ratio of protein to carbohydrate that is most important for blood sugar control. The additional fat in the bar has no impact on the insulin-glucagon balance which determines blood sugar control. We hope this helps. Thank You, Dr. Sears Zone.

  3. Zack (verified owner)

    Excellent taste and satiety. Also, very convenient when on the go. Are there plans to introduce any additional flavors?

    • Dr. Sears Zone

      Zack, Thank you for your comment and question. We are glad to hear the Chocolate ZoneRx bars are a tasty, convenient snack when you are on the go and an easy option to keep you in the Zone. Another great benefit you are getting with these bars is the 350 milligrams of highly purified and scientifically validated polyphenols from the additions of the CacaoRx and MaquiRx. In regards to additional flavors, at this time we don’t have a new flavor on the horizon but Dr. Sears is always doing R&D behind the scenes with our food products so keep checking back in with us to see what’s new. Thank You, Dr. Sears Zone

  4. Rodrigo

    WTF, no added sugars says, then you read the label and what do you find? added sugars in the “dark” (the least sweet) chocolate.

    • Dr. Sears Zone

      Rodrigo, Thank you for your comment. The ZoneRx bars do in fact have added sugars in the form of fructose and nowhere do we claim or suggest that the bars do not have added sugars. In the Zone Diet, having a balanced amount of proteins and low-glycemic carbohydrates is essential for optimal insulin control and satiety. Dr. Sears chooses to utilize fructose as his source of carbohydrates due to their low glycemic load. What we do state is there are no artificial sweeteners. We hope this helps clarify this for you. Thank You, Dr. Sears’ Zone

  5. Sue

    Looking forward to trying these! Sounds like a great breakfast or even lunch on the run, which I need pretty often. The ingredients include “dark chocolate.” What percent of cocoa is in that chocolate?

    • Dr. Sears Zone

      Sue, Thank you for your comment/question. Cocoa and cocoa butter are the products derived from cocoa beans. Dark chocolate contains some combination of cocoa solids (powder), cocoa butter and sugar. The health benefits attributed to dark chocolate come only from cocoa powder, not cocoa butter, as the powder is the richest source of polyphenols known for their antioxidant and anti-inflammatory properties. While the dark chocolate listed on our label is solely used for flavor, it is a very minor ingredient in the ZoneRx bar. The ingredient of most importance on our nutrition facts panel is CocaoRx which is our proprietary cocoa extract incredibly rich in polyphenols. This is what contributes almost entirely to the high levels (350 mg) of polyphenols in our ZoneRx bars. Thank You, Dr. Sears Zone

  6. Charlotte Canida

    I enjoy your chocolate bars. Feels like I am eating a candy bar. Why is the sugar content so high

    • Dr. Sears’ Zone Customer Support

      Charlotte, Thank you for your comment and glad to hear you enjoy Dr. Sears’ ZoneRx bars. For the ZoneRx Bars, Dr. Sears utilizes fructose as the sugar component due to its low glycemic load. The sugars and carbohydrates are necessary in the bar to maintain the balance with the protein to keep insulin levels balanced and a person in the Zone for up to 3 hours. Thank You, Dr. Sears’ Zone

  7. Rosie

    These bars are great. My kids and I love them. Question – I used to buy these at Costco but I don’t see them available. Where else are these sold? They

    • Dr. Sears’ Zone

      Rosie, Thank you for your comment/question. Dr. Sears’ ZoneRx Bars are exclusively available through ZoneDiet.com and are not available in stores or at Costco. This allows Dr. Sears to utilize only the highest-end ingredients and provide customers with the freshest products. Thank You, Dr. Sears’ Zone

  8. Judy Snyder

    Taste good. Filling. 1/2 bar plenty for a snack. Wish there was chocolate mint. And I miss the old chocolate raspberry!

  9. Tina H

    I’m just starting out on the zone diet. I don’t have time to make breakfast in the morning, can I eat these bars for breakfast? Are there other quick items that I can eat on the go?

    • Dr. Sears’ Zone Customer Support

      Tina, Thank you for your question. Yes, the ZoneRx bars make a great on-the-go breakfast. In addition, we do offer quick and easy to prepare shakes in Chocolate, Vanilla, and Strawberry along with a Honey Almond cereal that are all available in our “Zone Foods” section of the website. You may also want to check out our recipe section for easy to prepare snack ideas that may also help you out. If you have any additional questions please reach out to our support staff at 800-404-8171 and we are happy to help. Thank You, Dr. Sears’ Zone

  10. MJ

    I love them just woundering if They are gluten free?

    • Dr. Sears Zone Customer Support

      MJ, Thank you for the question and interest in the ZoneRx bars. We have verified that the ingredient profile in the ZoneRx Bars is gluten free so the bars could be considered such. But, we have not gone through the certification process so it does not state gluten free on the label. Hope this helps you out. Thank You, Dr. Sears’ Zone

  11. DW (verified owner)

    These are good bars only wish they came in a flavor(s) other than chocolate as I’m not a big fan of chocolate.

  12. Charles LaRocco

    Taste is drear and the formula for the bars incrediants deliver the results??

  13. Don Hornbeck (verified owner)

    The ZoneRx Bars are great. They are healthy, filling and they taste great.

  14. Francell Bottomfield

    The taste is great! They taste much better than other types of bars. I am hoping you will come up with other flavors. I enjoy all of your Zone products.

  15. Judith Watson

    tastes great but why does the blurb on the back don’t use these bars if you are 20% overweight?

    • Zone Customer Support

      Judith, Thank you for your comment. When starting any dietary program or lifestyle change it is important to check in with a physician to review your overall health. This is especially true if you have any additional risk factors such as being overweight. Thank You, Dr. Sears’ Zone Customer Support

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