Your hormones drive everything. Now you can understand them.

Your hormones move constantly — with your rhythm, your actions, your environment. Qyn listens continuously, so you don't have to guess.

Sign up for Early Access
Priority access before public launch
Locked-in founding member pricing
Early feature previews and updates

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estradiol
Optimal
testosterone
Optimal
cortisol
Adaptive
progesterone
Suboptimal

Your body is talking.

The data is missing.

Your energy feels different.

Your sleep isn’t what it used to be.

Your mood, focus, or recovery has shifted.

You’ve been told it’s hormones — but most of the time, you’re left guessing.

Testing is occasional.

Data is limited.

And what you feel doesn’t always match what you’re shown.

We're changing that.

Qyn connects the dots between your patterns, your irregularities, and your cycles.

You don't have to ignore the shifts or wonder why you feel the way you do.

Know your normal.

From raw data to meaningful insights.

Learn your rhythm
See how your body naturally fluctuates
Understand your drivers
Know what's actually affecting how you feel.
Track over time
See how your daily habits shape your health
Catch changes early
Hormonal changes often show up weeks before your body does.

Sign up to be part of the community

Join our community for early access to Qyn's at-home hormone tester, launching later this year. You'll get a first look at what we're building, and a chance to help shape it alongside us.

Be among the first to experience a new way of understanding your body — and help shape what comes next.

Start shaping your tomorrow

Built to meet people where they are — across goals, life stages, and hormone needs.
Fertility
Track your IVF and Ovulation
Learn More
Women’s Hormone Therapy
Manage menopause
Learn More
Men’s Hormone Therapy
Be your younger self
Learn More
meet the team

Built by experts.

Guided by experience.

Shilpi Gupta

Founder & CEO

Shilpi has spent her career building and scaling complex technology products, including innovations at iRobot and Amazon, where she worked on robotics, wearables, and advanced systems. Through that work, she saw an opportunity to apply rigorous product thinking to a space long underserved by data: hormonal health.

Her personal experience with estrogen dominance—and the years of unexplained miscarriages and symptoms that followed—led her to uncover the impact of lifestyle and nutrition on hormonal balance. That journey, echoed by countless women facing similar challenges, became the foundation for Qyn: a data-driven platform designed to bring clarity, precision, and understanding to hormones.

A smiling woman with dark hair in a casual black top, posing in front of a brightly lit office window.

Shilpi Gupta

CEO & Founder

Jacob Clary, PhD

Commercialization Advisor

Pawan Jolly, PhD

Technical Strategy Advisor

Eftim Milkani, PhD

Device/Continuous Monitoring

Xiao Yi

Research Partner

Bob Caspe

Business Advisor

Becca and Yoni Levian

Brand & Marketing

Christina Teves

PR & Comms

Matt Fleury

Machine Learning Engineer

Anthony Owusu

Regulatory Advisor

Cory McCluskey

Engineering Collaborator

Still have questions?

What exactly is Qyn?
Qyn is an at-home hormone measurement system in development. The device is designed to measure hormone levels from a small blood sample, while the app helps you see how those readings change over time and relate to symptoms, therapy, and health metrics you already track.
How do I measure my hormones at home?
Qyn is being designed around a small at-home blood sample. The final collection experience is still being developed and validated, so we’re intentionally not locking the public story to one collection method yet.
How is Qyn different from a standard hormone test?
Standard labs are valuable, but they usually capture one moment. Qyn is being built for repeat measurements, adding context between isolated tests and helping reveal your personal pattern over time.
Can Qyn work with the wearable data I already track?
Qyn is designed to bring hormone readings alongside signals such as sleep, HRV, activity, and recovery. Currently, the Qyn appintegrates with Whoop and Oura data, and other specific integrations will be announced as they become available.
Is Qyn continuous?
Not today. Qyn is being built around repeat blood-based measurements over time. Longer term, we’re exploring ways to make hormone insight increasingly continuous, but our focus now is making better hormone information useful today.
Is Qyn only for women?
No. Qyn is starting where the hormone-data gap is especially clear, including women navigating midlife and hormone therapy. The platform is being designed with broader hormone health — including men’s health — in mind.
Which hormones will Qyn measure?
Qyn is beginning with estradiol and is being designed as a multi-hormone platform.
When will Qyn be available?
Qyn is still in development and validation. Qynsiders will be the first to hear about launch timing and early access opportunities.

Your biology holds answers.

Qyn helps you read them.

It’s Time to Question Your Normal