Cutting back on sugar and carbs?

One capsule of StayLo at mealtime will slash the absorption of sugar & carbs in the foods you eat everyday!*

What is StayLo and what does it do?

If you are looking to cut more carbs and sugar, we have great news for you.  One capsule of StayLo before a meal will cut carb and sugar absorption by up to 40%!

People around the world are using our natural mulberry ingredient for a healthier diet, while moderating blood sugar spikes and crashes. StayLo works with the very first meal, often increasing energy levels and fullness between meals.  StayLo is backed by real science, amazing clinical studies and delivers every time.*

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Limited Time Holiday Sale

Single Bottle One Time

T’is the season of high carbs and sugar, our gift is up to 40% off in savings. 

Regular Price $49/bottle

3 Bottle Quarterly Subscription

Lock in the holiday savings ongoing by subscribing to the 3 bottle quarterly subscription.

Regular Price $39/bottle

3 Bottle One Time

Maximize the holiday savings by buying three bottles with no commitment

Regular Price $44/bottle

Carbs & Blood Sugar

Dietary carbs and sugar cause blood sugar (glucose) levels to rise and fall after a meal.  StayLo moderates these highs and lows, keeping them in a healthy range.

By tracking blood sugar levels, you can measure how well StayLo works at blocking the impact of dietary carbs and sugar.*

Nature’s Carb-Cruncher

White mulberry’s health benefits have been known for 1000s of years, but now our advanced processing techniques have unlocked its full power for consumers. 

StayLo’s concentrated mulberry powder is 50 times stronger than unprocessed mulberry and contains 50x more of mulberry’s glucose look-alike imminosugars for unbeatable sugar and carb blocking.*

How StayLo Works

StayLo contains concentrated mulberry iminosugars, such as 1-deoxynojirimycin (DNJ).  Iminosugars look like glucose to the body and temporarily reduce the absorption of carbs & sugar after a meal. 

One little capsule before mealtime is hyper-effective at smashing sugar and carb absorption.  StayLo absolutely will work with the very first meal!*

Be in the know on future savings, anouncements & more!

The one-capsule solution for a healthier diet.

Clinical Study Results

StayLo reduced peak blood sugar (a source of calories) by 40% and prevented sugar crashes (a source of fatigue).*

Clinical Study Graph

43 healthy men and women participated. Ages 18-56.

Win the battle against sugar and carbs the easy way.

You can see the power of StayLo. In addition to clinical studies, we measured StayLo’s sugar and carb blocking for various foods by monitoring after-meal blood sugar levels in healthy individuals. 

Some of the results we measured exceeded those in the StayLo clinical studies. Results vary between individuals.*


White Wonderbread

StayLo lowers Wonderbread by up to 60%

Quaker Oatmeal


StayLo lowers Ben & Jerry's by up to 55%

Steven Willey, M.D.
Chief Scientific Advisior

Dr. Willey does not provide medical advice to anyone except his patients of course.  His opinion is based on a review of clinical studies and scientific literature.

“This is a revolutionary product. I’ve been looking for something like this for years.

This is the first non-prescription supplement that is proven to produce a profound and immediate reduction in the impact of complex carbohydrates and sucrose in healthy people. Importantly, StayLo has a straightforward mechanism of action by decreasing the activity of the enzymes that digest carbohydrates including sucrose.

Consistently moderating carbohydrate impact at mealtime supports healthy blood sugar levels, resulting in a cascade of metabolic improvements including balanced insulin sensitivity.

Amazingly StayLo produces these benefits without a change of diet when used as directed.”*

*This website does not provide medical advice. These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consequently, our statements concerning this supplement are for its use by healthy individuals and for educational purposes only.

We would love to hear from you. Please share your thoughts.


StayLo is dedicated to helping you keep your daily diet healthy.

For any other thoughts or ideas, please write us at [email protected]