Signal and Hormone OS gives men and women the tools to track, understand, and optimize their hormonal health — turning data into protocols you can actually follow.
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How it works
Most health platforms give you data with no context. We built a framework for what to actually do with it.
Log and import your hormone levels, bloodwork, and key biomarkers over time. See the full picture of what your body is actually doing — not just a single snapshot from one doctor's visit.
Get tailored recommendations for nutrition, sleep, movement, and lifestyle — built around your specific hormonal profile, not advice designed for an average person who doesn't exist.
Learn what your numbers actually mean and why they matter. The goal isn't dependency on an app — it's building the knowledge to understand your own biology for the rest of your life.
Your dashboard
Hormone snapshot
Updated from your latest labs
Who it's for
Hormonal health isn't one-size-fits-all. Signal and Hormone OS is designed specifically for both men and women.
For women
From estrogen and progesterone to cortisol and thyroid — understand how your hormonal landscape shifts through every phase of life, and build protocols that work with your biology, not against it.
For men
Testosterone, cortisol, insulin, and beyond — learn how your hormonal environment drives energy, body composition, mental clarity, and long-term metabolic health.
"Most people have never been given a user manual for their own body. That's what we're building."
— Co-Founders, Signal & Hormone OS
Our beliefs
01
Your lab results mean nothing if you don't know what to do with them. We turn numbers into action.
02
Generic health advice is built for the average person. Your hormonal profile is yours alone.
03
We want you to understand your body deeply — not just follow instructions. The goal is lasting literacy.
04
Optimal and normal are different things. We help you find your optimal — not just avoid a doctor's flag.
Early access
Join the waitlist and be first to access Signal and Hormone OS.
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