Unlock your Metabolism
The CO2 concentration is measured using a unique breath maneuver, which is performed by inhaling a fixed volume of air through the Lumen device (dynamic to each individual), holding it for 10 seconds, and exhaling fully.
Metabolic Flexibility
With Lumen’s daily insights, you will improve your metabolism by improving metabolic flexibility: your body’s ability to shift efficiently between using fats or carbs as a source of energy.
Getting to Know You
Lumen is calibrated to your unique CO2 range and lung capacity.
Taking a Breath
Each morning, Lumen determines the source of your body’s fuel — carbs or fats.
Receiving Your Plan
Lumen is calibrated to your unique CO2 range and lung capacity.