Meet Qyn

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.

estradiol

Optimal

testosterone

Optimal

cortisol

Adaptive

progesterone

Suboptimal

Early Access

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.

Get Early Access

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.

Get Early Access

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.

Eftim Milkani, PhD

Device/Continuous Monitoring

Natalie Maibenko

Certified Functional Medicine Practitioner

Haryanto Hokianto

Advisor

Dr. Geo Espinosa

Medical Advisor

Dr. Meredith Thomas

Clinical Advisor

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?

How much will this cost?

We’ll be sharing more details soon. Early access members will receive priority access and founding pricing.

When will Qyn be available?

Qyn is currently in early access. We’re inviting a limited number of people to be among the first to experience it and help shape what comes next.

Is this difficult to use?

No. QYN is designed to be simple, fast, and easy to use at home — without adding complexity to your routine.

Can I share this with my doctor?

Yes. QYN is designed to complement the care you’re already receiving — not replace it. By giving you a clearer picture of your hormone patterns, it can help support more informed conversations and decisions.

What if I’ve already had my hormones tested?

You’re not alone. Many women have had labs done — and still don’t feel like they have clear answers. That’s because most testing doesn’t capture how hormones change over time. QYN fills in that missing context.

Is this only for women on hormone therapy?

Not at all. QYN is designed for women who are noticing changes in their body — whether you’re exploring options, working with a doctor, or already trying something. It gives you visibility into what’s actually happening, regardless of where you are in your journey.

What’s the long-term vision for Qyn?

Qyn is designed to become an intelligence layer between biology and decision-making — empowering individuals, supporting researchers, and enabling partners across health, performance, and longevity to better understand how biology changes over time.

What problem does Qyn solve that isn’t being solved today?

Today, hormonal data is sparse, fragmented, and reactive. Qyn introduces continuity, context, and personalization — helping people understand trends over time rather than relying on occasional snapshots or generalized “normal” ranges.

Who is Qyn for?

Qyn is built for individuals who care about understanding their biology — from athletes and high-performers to people navigating health transitions, longevity, or optimization. The platform is intentionally non-gendered and designed to scale across use cases over time.

Is QYN a medical device?

QYN is being developed as a health intelligence platform focused on insight and understanding, not diagnosis or treatment. The system is designed to complement — not replace — clinical care, while opening the door to future integrations across research, performance, and preventative health.

How is this different from a standard hormone test?

Most hormone tests give you a single snapshot — one moment in time. But hormones don’t stay the same. They fluctuate throughout the day, across weeks, and in response to stress, sleep, and lifestyle. QYN helps you see those patterns over time — so you’re not making decisions based on one isolated number.

Why focus on hormones?

Hormones act as the body’s regulatory system — influencing energy, mood, recovery, metabolism, stress response, and long-term health. Despite their impact, hormonal insight today is largely reactive, infrequent, and inaccessible. QYN exists to make this foundational layer of biology measurable, understandable, and actionable over time.