What is a virtual twin?
A virtual twin is a living model of a real object or system, kept up to date with real-world data. BioTwin builds virtual twins of human biology, starting with yours.
A model that reflects reality
A virtual twin is not a picture. It is a software model of something real, continuously fed with data from the original. Weather services run virtual models of the atmosphere, updated every few minutes with new readings from satellites and ground stations. Aircraft manufacturers run virtual twins of individual jet engines, kept in sync with telemetry from every flight, so they can see how that specific engine is aging. The model is only useful because it keeps learning from reality.
A BioTwin virtual twin works on the same principle. It is a model of your biology, built from your own data, that gets refined each time new information comes in.
Your virtual twin is built from your biomarkers
BioTwin starts with a single finger prick. That sample is processed through high-resolution mass spectrometry, which produces a signature of more than 30,000 biomarkers, equivalent to external lab tests beyond $3,000. Those biomarkers are the raw material of the model.
The model then expresses itself as 7 personalized health scores covering the main axes of your biology. Each score is backed by hundreds of signals, not a single number on a lab report. This is what makes a virtual twin different from a results sheet: the signals stay, the scores evolve, and the whole thing belongs to one person, you.
Why a twin is more useful than a snapshot
A standard blood test tells you what you are at one moment. It is a photograph. A virtual twin lets you ask the next question, what if I change this. What if I sleep seven hours instead of five. What if I follow an Elite Human Optimization protocol for three months. A model that represents your specific biology can explore those questions in a way a static report cannot.
That is the point of a twin. It is the difference between reading a single measurement and having a living companion that keeps track of your trajectory.