Sovereign Life Sciences
Reproductive sovereignty, for men.
A non-hormonal, fully reversible oral contraceptive, developed from a plant used for generations — backed by modern science.
For decades, contraception has been a woman's job.
Men have two options — condoms and vasectomy — and little in between. Sovereign is developing a third: a daily, plant-based option that leaves hormones untouched and reverses when a man stops taking it.
Our work
Traditional knowledge. Modern evidence.
Justicia gendarussa
A tropical shrub used by the Nimboran people of Indonesian Papua for over seven generations, documented through decades of Indonesian research.
Where the work stands
Two exploratory studies on seminal-fluid biomarkers and mechanism of action — Study 1 complete, Study 2 in analysis.
Two markets, converging
A natural male contraceptive sits where the growing contraceptive and botanical-supplement markets cross. No approved oral male contraceptive exists anywhere.
A phased path
Validate, reach people through a compliant supplement, then prove a formal contraceptive claim — funded in parallel.
Held in trust
Benefit-sharing with source communities, developed with their help — and built into our DNA from the start.
Mission & values
Who we are, what we hold to, and the founder behind the work.
At a glance
Detailed methodology and study data available under NDA.
The longer arc
It starts with male contraception. But that's just the beginning.
Sovereign's longer arc is a new kind of medicine, and a new way of doing business — rooted in plants and the people who steward them, developed through partnership rather than extraction, and priced so that premium markets fund access where it's needed but unaffordable. Medicine that generates health at every scale: in bodies, relationships, families, communities, and the living systems we all depend on.
Join the movement
A new kind of business for a new kind of world.
Sovereign is built for scientific rigour, economic success, and the health of families, communities, cultures, and ecosystems. Whether you invest, advise, lend a skill, or simply follow along and share the work, there's a place here for you.
Invest
Pre-seed convertible notes; aligned early supporters get great terms.
Request the details →Advise or contribute
Science, regulatory, law, botanical medicine, indigenous partnerships — and beyond.
Get in touch →Support
Contributions, large or small, help fund the validation work.
Chip in →Go deeper
The full picture — vision, science, market, and more, in one place.
See the pitch →Send a note
Stay in the loop
Updates on the project, and first word when protocols become available.