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Developed by scientists – designed for groundbreaking research


Research with NutrionTM

Mass Spectrometry Precision – Compact & Portable

Alivion’s breath biomarker technology offers a non-invasive, real-time alternative to traditional metabolic assessments—no blood tests or lab equipment needed. Our portable breath acetone analysis provides research-grade accuracy, enabling advanced studies in metabolism, nutrition, and exercise.

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Validated Precision – Backed by Science

  • Research-grade accuracy comparable to mass spectrometry and blood ketone measurement
  • Nutrion detects successfully inter-subject variations in breath acetone
  • Fat metabolism activation correlates with personal fitness
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Experience our technology firsthand!


Interested in using our breath acetone analysis for research? Contact us to discuss collaborations or pilot studies. Or request a no obligation quote – we're here to help!

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How Nutrion™ works?


Nutrion™ measures breath acetone in a single breath, providing a non-invasive assessment of individual fat metabolism. The results are displayed

in the Alivion Core App as acetone concentration (ppm) and fat burn (g). For easy interpretation, each measurement is assigned a level from 1 to 5.

Arzt analysiert Nutrion Ergebnisse

Online Data Monitoring with the Alivion Insights Web App

The Alivion Insights Web App enables real-time online monitoring of measurement results. It provides precise insights into individual fat metabolism patterns and serves as a foundation for personalized and sustainable client or study management!

Alivion Web App
Alivion Web App

Innovative Metabolic Research with Breath Analysis

Alivion’s cutting-edge breath acetone technology empowers researchers to unlock new insights into fat metabolism, nutrition, disease, and longevity—without the need for invasive blood tests.

Metabolic & Nutritional Research


  • Track fat burn across different diets and exercise regimens.


  • Study metabolic disorders like insulin resistance and type 2 diabetes to understand their impact on fat metabolism.

  • Analyze dietary interventions (ketogenic, low-carb, intermittent fasting) and their effect on fat burn efficiency.


Obesity & Weight Loss Studies

  • Measure real-time fat metabolism in clinical weight loss trials.


  • Assess pharmacological treatments (GLP-1 receptor agonists like Ozempic, Wegovy) and their effects on fat metabolism.


  • Compare breath acetone with blood ketones to establish new metabolic tracking standards.

Human Performance & Longevity Studies

  • Examine the effects of aging on fat metabolism and metabolic efficiency.


  • Discover breath acetone as a longevity biomarker, linking fat metabolism to overall healthspan.


  • Integration of breath acetone as basis to optimize sport performance


Gold-Standard Science – Now Portable

Nutrion’s accuracy has been validated in peer-reviewed studies. Alivion’s portable breath acetone technology matches the gold standard of gas chromatography and is integrated into clinical and academic research.


Current studies include:

  • GLP-1 weight loss
  • Metabolic research with leading academic institutions

Before Nutrion™: Limited & Costly Measurement Previously, the only way to non-invasively measure fat metabolism via breath required hospital or laboratory settings, relying on expensive and time-consuming mass spectrometry.

With Nutrion™: Precision & Mobility Nutrion™ was developed by scientists to bring the accuracy and reliability of gas chromatography to field research. It measures breath acetone with a sensor — in just one breath.

Why Choose Alivion’s Breath Analysis?

Personalized fat burning analysis – thanks to advanced, non-invasive breath analysis. Alivion offers comprehensive product launch support so you can focus on what you do best: providing the best possible care for your clients.


Lab-Grade Precision

Matches mass spectrometry accuracy in a portable format.

Compact & Versatile

Ideal for fiel research, labs, and frequent data collection.

Non-Invasive & Real-Time

No blood sampling, enabling frequent data collection.

Clinically Validated

Proven accuracy against gold-standard methods.

Studien

Nutrion for ketosis tracking


Summary: Nutrion’s technology detects ketosis, recognizes successfully

intersubject differences, and is validated against mass spectrometry and blood

ketone measurement for reliable, non-invasive monitoring.

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Nutrion for Metabolic Monitoring

Summary: Nutrion’s technology detects individual breath acetone patterns, confirmed by mass spectrometry and blood ketones, revealing distinct diabetes vs. healthy differences, making it ideal

for metabolic research.

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Nutrion for monitoring lipolysis

Summary: Nutrion quantifies end-tidal acetone and measures

individual lipolysis during exercise and rest. It remains robust against

confounders and is validated by mass spectrometry.

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Nutrion’s fat burn measurement

Summary: Nutrion™ provides compact breath acetone measurement, detects fat metabolism activation during exercise, identifies interindividual patterns, and offers immediate feedback on metabolic state.

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MEASUREMENT METHODOLOGY


MEASUREMENT METHODOLOGY

Measuring principle


Gas chromatography

MEASUREMENT METHODOLOGY

Measuring range


0.0 - 100 ppm

MEASUREMENT METHODOLOGY

Accuracy (error)


< 10%

MEASUREMENT METHODOLOGY

Resolution


0.1 ppm

MEASUREMENT METHODOLOGY

Limit of detection


1 ppm


Find out more about our products


Would you like a non-binding offer, an exclusive product demo or to find out more about our technology? Get in touch with us. We will be happy to help you.