Hormonal Intelligence

Improved patient outcomes with less physician time

A doctor sitting at a desk across from a patient discussing something while holding a clipboard

Where it all began

Shardi Nahavandi couldn’t drink water, she couldn’t see, her hair was falling out. When doctors couldn't find anything, they dismissed her symptoms as stress.

Set on uncovering the answers herself, she pursued master’s degrees in Health Technology and Endocrinology. Countless research papers later, she found it — a hormone imbalance.

Ignited by her passion to help women understand their hormones better, Shardi started Tuune.

Evidence-based technology built with empathy

We work with (not against) the research and medical community to enact real change in womens’ healthcare effectively and efficiently.

Built by doctors and scientists

We are a team of scientists, doctors, researchers, and engineers from all walks of life—united by and completely obsessed with hormonal health.

A photo of Shardi Nahavandi
Shardi Nahavandi
Founder, CEO
A photo of Stephen Butler
Stephen Butler, PhD
Head of research & Innovation
A photo of Jessica Pearce
Jessica Pearce, DO
Gynecologist, Medical lead
A photo of Brian Welsh
Brian Welsh, MD
FACOG, Advisor
A photo of Sarah Hill
Sarah Hill, PhD
CLINICAL PSYCHOLOGIST, AUTHOR, ADVISOR
A photo of Kelly Culwell
Kelly Culwell, MD
OB-GYN, Advisor
A photo of Ali Kubba
Ali Kubba, MD
Gynecologist, Advisor

Values that unite us on our mission

Personalized

We consider health holistically and deep dive into a lifetime of symptoms to create a personalized plan for each person.

Evidence-based

Our algorithm is built using the latest scientific evidence and free from bias.

Empathetic

We’re helping rebuild a medical system that brings hormones center stage— transforming the future of healthcare for people with cycles.