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A longer future.
Built together.

Help bring partial reprogramming and gene therapies closer to the people who need them.

We helped pioneer partial reprogramming. Now we are building its next chapter in stealth, driven by a belief in longer, healthier lives. Your support advances that work.

What you’re supporting
Molecular line drawing of DNA wrapped around the histone core of a nucleosome

Change begins at a different scale.

Be part of what comes next.

Support the work behind the next advance.

$25 USD / month

A steady contribution. A lasting commitment to the science.

$300 over 12 monthly contributions.

Contribute $25 monthly

Renews monthly until cancelled. Contact us to change or cancel your support.

Payments are processed by Stripe for 199 LONGEVITY LTD, a for-profit biotechnology company. About your contribution.
Prefer a different amount or a bank transfer?

Why we do this

More healthy years.
Within more people’s reach.

That is the ambition behind 199. We helped pioneer partial reprogramming. Now we are working toward human application—and toward democratising both reprogramming and gene therapies.

Your support funds the experiments, tools and time behind that work. Join us in building what comes next.

The work
worth backing.

Explore the science
01

Understand what can be restored.

Partial reprogramming opens a new way to approach aging: restoring aspects of a cell’s state while preserving what makes it itself. Your support helps fund the experiments and measurements that move this science forward.

02

Build toward human application.

We are developing the next chapter of our work in stealth, with human application as the goal. Delivery, control, durability and safety guide the path from cellular research to therapies.

03

Make access part of the science.

We want the benefits of reprogramming and gene therapies to reach far more people. Building for access means thinking about delivery, scale and practical use from the start.

Have a bigger
contribution in mind?

A substantial contribution can help us plan further ahead. If you are considering $5,000 or more, a bank transfer, or support for a specific area of research, let’s discuss what would be most useful.

Talk to us about supporting 199

Interested in investing? Start an investment conversation.

A few things
to know.

Where does my contribution go?

Contributions fund research and operations across 199, giving our team flexibility to put support where it is most useful. For a specific research project or a substantial contribution, talk with us about the work you would like to advance.

Why monthly?

Monthly support helps us plan experiments, invest in tools and sustain the work between milestones. Choose a level that suits you and support for as long as you like.

How are contributions treated?

These are voluntary contributions to 199’s for-profit research business. They are not investments or charitable donations, and we do not issue charitable tax receipts. For equity investment, please contact our team.

Can I change or stop my monthly support?

Yes. Email contact@199.bio from the address used at checkout to request a change or cancellation before your next renewal. For a payment error or refund request, contact us with your receipt details.

Will I receive updates?

Join our mailing list below for research, milestones and perspectives from 199. Choose to follow along whether you contribute once, monthly or simply share our interest in the science. You can unsubscribe at any time.

Follow the
next chapter.

Stay close to the science. Follow our research, milestones and the people building the next chapter of 199.