26 year old nurse from Missouri
38 year old doctor from Virginia
50 year old scientist from San Francisco
Nutrition researcher and educator in Texas
Animal Nutrition Scientist
26 year old nurse from Missouri
38 year old doctor from Virginia
50 year old scientist from San Francisco
Nutrition researcher and educator in Texas

Nutritional Ketosis
real testimonials
Hear From
Our Customers

Chris Kresser, M.S., L.Ac.
The Kresser Institute
Megan Ramos
The Fasting Method
Chris Irvin "The Ketologist"
Perfect Keto
Neo, The Keto Matrix

Robb Wolf
Author, The Paleo SolutionBlood Meter vs BIOSENSE™
Cost Of Ownership

How BIOSENSE™ Works
Behind The Technology
The required deep lung sampling process provides accurate and reproducible measurements by correcting for natural variations in exhalation time and lung capacity across individuals.
BIOSENSE® is the only breath monitor to provide this patent-pending technology. Clinical data shows a high full-day correlation between blood and breath ketones.
Fat Burn
Only BIOSENSE® provides a full daily picture of the depth and duration of your ketosis, so you can see your true, fat metabolism rate.
Accuracy
The BIOSENSE® patent-pending deep lung sampling technology, together with an individual factory calibration process, ensures that every device delivers precise breath ketone measurements.
Personalization
BIOSENSE® lets you set a personalized goal for your daily time and depth in ketosis, represented by the BIOSENSE® Ketone Score. This is important because research suggests that a daily Ketone Score of 120 is associated with fat loss.