Set conditions
Adjust metabolite concentrations, pathway inputs, and other biochemical parameters.
Interactive Biochemistry Software
Discover human metabolism in motion.
Fluxion transforms complex biochemical pathways into interactive simulations, helping students, educators, and researchers visualize metabolism as it unfolds in real time.
ModelSet conditions
RunActivate pathways
ObserveFollow live data
CompareAnalyze outcomes
Latest Release
Version 6.2.0
Released August 28, 2026 for 64-bit Windows.
From conditions to insight
Explore metabolism as a living system.
Fluxion turns a biochemical question into an observable experiment in four connected steps.
Run the pathway
Start the simulation and let connected reactions respond dynamically over time.
Observe the system
Watch pathway activity, metabolite levels, and regulatory behavior change in real time.
Analyze results
Connect events to live graphs, compare outcomes, and investigate the underlying biology.
Beyond the textbook
Why Fluxion?
Move beyond static pathway diagrams and explore metabolism as a connected, changing biological system.
Interactive pathway simulations
Observe biochemical pathways in motion rather than tracing reactions across a static illustration.
Real-time biochemical behavior
Watch metabolite concentrations and pathway activity respond as simulation conditions change.
Live graphs and analysis
Connect pathway events with changing ATP levels, reaction velocities, metabolite data, and diagnostic views.
Designed for exploration
Learn by adjusting conditions, testing ideas, and observing results instead of relying on memorization alone.
Built on biochemical principles
Simulation systems are developed around established reaction kinetics, regulation, and pathway relationships.
Continuously expanding
New pathways, visualization tools, diagnostics, and educational features are added through regular releases.
Explore the software
Learn about Fluxion, view planned media, browse tutorials, review updates, and access support resources.
Software overview
Review major features, intended users, supported systems, and the goals behind Fluxion.
Tutorials
Future walkthroughs will explain installation, simulation controls, pathway exploration, graphs, and guided exercises.
Download
The installer download remains protected and available only to approved testers through Cloudflare Access.