Company Overview
About adyn
adyn is a precision medicine company developing personalized birth control solutions through at-home testing kits that analyze hormone levels and genetic risk factors — enabling individuals to choose hormonal contraceptives based on their own biology rather than trial-and-error, addressing a gap where most people cycle through multiple birth control options over years to find what works without causing intolerable side effects. Founded in 2019 and a Y Combinator graduate, adyn raised $2.65 million in seed funding co-led by Lux Capital and M13, with the Birth Control Optimization Test positioned as the first biology-based test for contraceptive personalization.
Business Model & Competitive Advantage
adyn's Birth Control Optimization Test analyzes blood samples for hormone profiles and genetic variants associated with specific contraceptive side effect risks (blood clot risk with estrogen-containing methods, mood effects from synthetic progestins, breakthrough bleeding patterns) and matches results to contraceptive options that the individual's biology is likely to tolerate well. The test translates complex pharmacogenomic and endocrinology research into actionable recommendations that gynecologists and patients can use together to make evidence-based contraceptive decisions.
Competitive Landscape 2025–2026
In 2025, adyn operates in the women's health testing and femtech market with Mira (hormone monitoring), Modern Fertility (now part of Ro), and telemedicine birth control platforms (Nurx, The Pill Club) for personalized hormonal contraceptive guidance. Contraceptive personalization represents an underserved opportunity — despite 100+ million people using hormonal birth control globally, the selection process remains largely empirical (try it, see how you feel, switch if side effects are intolerable). Lux Capital's investment signals deep biotech conviction about the precision medicine angle in reproductive health. The 2025 strategy focuses on direct-to-consumer sales of the test kit, building clinical partnerships with OBGYNs and reproductive endocrinologists, and expanding the test panel to include additional genetic variants relevant to contraceptive outcomes.
Recent Activity
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Emerging Innovator
adyn is an emerging player bringing innovative solutions to the Healthcare market.
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