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Built in the gap.
The gap between a symptom and a diagnosis. Between a diagnosis and a solution built for your body.
Priscilla Addai
Co-Founder & Medical Lead
I am Ghanaian-British. I have had PCOS symptoms since I was a teenager — irregular cycles, unexplained weight changes, skin that told a hormonal story nobody read. I was thirty before anyone gave it a name. And when they did, I was told to lose weight and sent home. I Googled my own diagnosis that night, alone, trying to understand what was happening in my own body.
Training as a clinical scientist and medical student only sharpened what I already knew as a patient. I watched Black women move through NHS settings carrying years of symptoms, leaving with generic answers built on research that was never designed for them.
The gap is structural. It was built in. EDYNE is what I needed at thirty — and what too many women are still waiting for.
Our Beginning
Priscilla and Raynor have been friends for over a decade. Long before EDYNE existed, they were having the conversations that built it — about hormonal health, about navigating a system that wasn't designed to find them, about the gap between what women are told and what they actually need. One of those conversations stopped being a conversation and became a decision. EDYNE is what they built from it.
Raynor Dinham
Co-Founder & Strategy Lead
I developed my analytical rigour and business acumen during my Master's at Cambridge — an experience that taught me to think critically, move with intention, and hold myself to a high standard.
That instinct for detail, precision and structure is something I carry into everything I do.
Priscilla and I have been friends for over a decade. We've talked about our health, our bodies, and the failures of this system for years. At some point the conversation became a calling. At EDYNE I lead our strategy — making sure what we build is thoughtful, sustainable, and worthy of every woman who places her trust in us.
For all women navigating hormonal and metabolic health.
Built by women who know what it means to be failed by a system that wasn't designed to find you. If you have spent years with symptoms and no answers — EDYNE sees you.
Find your EDYNE
Answer 7 questions and we'll identify your PMOS phenotype and recommend the right formula for you.
Coming soon — register your interest to be first in line