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Outperform yourSELF

Fine tune your food choices

Understand how you respond to different foods with at-home experiments using a glucose tracking biosensor

Find an experiment kit

Accept HSA/FSA cards

How it works

Inside your experiment kit
  • Two CGMs to monitor your glucose levels
  • Tasterbox of high-quality foods for testing

After 28 days, you'll get access to a glucose report

get started

How it works

Receive your sensors and Tasterbox

Put on and activate your CGM (last 14 days)

Download the Tastermonial app and start the glucose challenge

Get a personalized report based on your food logs and CGM data on Tastermonial app

Even low-sugar food can spike blood sugar

Feeling tired and hangry after meals? You might be eating foods that spike your blood sugar without knowing it.

By continuously tracking your glucose throughout the day, you can adjust your diet to avoid foods that cause blood sugar highs and lows.

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Don't be in the dark when it comes to sugar

Just measure what's good for you


Although glucose is vital to your health as an important source of energy for your body and your brain's main source of fuel, too much glucose in your blood can lead to serious health problems.

When you feel tired after eating a heavy meal, what you consumed was probably high glycemic. High glycemic foods produce a quick rise and quick dip in your glucose levels in the 2-3 hours after you eat. In contrast, low glycemic foods help to sustain energy longer, with a gradual rise and fall in your glucose levels.

A CGM is a small non-invasive sensor that is applied to the back of your arm and stays there, even while you’re showering or working out. It measures your glucose levels 24 hours a day.

We offer the prescribed Freestyle Libre system from Abbott (FreeStyle Libre 2). It measures your glucose levels continuously 24/7 for 2 weeks.

An array of low-glycemic pantry foods and functional snacks that have been screened using our strict ingredient standards. Occasionally, we also offer blood-sugar reduction supplements for testing.

The Tastermonial app lets you log what you eat, and syncs data from your CGM with that log, showing the results in the app. You gain insight into your body’s glucose responses to food, with further analysis by our team providing insight into your glucose patterns relative to others.

An iPhone 7 or higher that has Near Field Communication (NFC). Your iPhone should also be running the latest version of iOS.

If you have an FSA or HSA affiliated with a major credit card, you can use your card to purchase CGM sensors (a discounted price) and pay for your prescription.

We do not accept insurance with the purchase of your CGM sensors directly through us. However, you can order the prescription only from us and purchase the CGM sensors at your local pharmacy. The price you pay for a sensor at your local pharmacy will depend on your insurance coverage. Sometimes, you'll get a better price by nnot using your insurance but the GoodRx Coupon. The typical out-of-pocket cost for a sensor in major pharmacies range from $65 to $90