This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.


The Extend Story


Extend Nutrition Bars & Shakes are the only snacks Clinically Proven to Help Control Blood Sugar for up to 9 Hours!  Groundbreaking in the areas of Diabetes, Weight Management & Energy, Extend Nutrition products are a natural fit for people looking for help with their health & fitness lifestyle, weight loss goals and diabetes/prediabetes management.  

Free Shipping On Orders $50+ ● Guaranteed Satisfaction

Doctor Invented. Loved By Millions.

I am 53 years old and training for my first Ironman. I have low blood sugar and have tried over a dozen products on the market for long training sessions. I discovered your Extend Bars and had a most successful 75-mile bike ride. Thanks for developing this product!! THEY WORK!

- Patricia P.

Great Bar tastes great. I use it on workout days, about an hour before my 40 mins on the treadmill, and 30 mins on the bike. I've lost almost 20 lbs through exercise and diet since October; I have 14 more to go. I will make it thanks to your product. Keep up the good work!!!!

- Bernie R.

Thank you, Thank you, Thank you!
I have tried almost every protein, low carb bars that are safe for a diabetic to eat, but none have helped my appetite like Extend Bar.
It helped me not to munch all day... I felt great and wasn't hungry.

- Cathy A.

See the Extend Difference...


Originally developed by Dr. Francine Kaufman, a world-renowned endocrinologist and past president of the American Diabetes Association, the Extend Nutrition formula was distinguished by 17 International patents, and was clinically proven to help control blood sugar for up to 9 hours, provide hunger control & sustain energy by 5 peer reviewed clinical studies.  

We have continued her legacy with great tasting products, that are all about Clinically Proven Glycemic Control - managing blood glucose - your fuel. Glycemic Control (controlling blood sugar) is important for everyone. Blood Sugar control means healthy long lasting energy for anyone who wants to live a vibrant, healthy and active life.   Glycemic control is also key to hunger control and reduces your unhealthy cravings and binges, resulting in better weight control.

Once you try our products, and experience what our great bars and shakes can do for you, you will know that Extend Bars and Shake Mixes did not happen by chance.


Extend Nutrition's mission is to bring the health benefits of blood sugar control through proven nutrition science in delicious snacks to everyone leading an Active Lifestyle, working on controlling their Weight, or managing Diabetes or Prediabetes.

Through innovation and research we are constantly learning what really works when it comes to nutrition. We also know that food must taste great!! That’s why we are leading the way in the blood sugar management category of foods. With delicious, unique low‐glycemic alternatives, we are demonstrating the principle that it’s making foods that people love and the type and amount of carbohydrates that matter most when it comes to your health, weight, energy and general well-being.


Extend Nutrition products are the result of serious nutrition science. We stand confidently behind our products because they are proven to be effective. As verified by the results of 5 peer reviewed clinical studies, distinguished by 17 international patents, 1000's of customer testimonials, and 100's of health care professional recommendations, our products provide unrivaled blood glucose control support. No Spike, No Crash. Stable blood sugar means steady long lasting energy, natural curbing hunger, eating less and staying satisfied.  

Sold out

Sold out

Sold out

Sold out

Sold out