Celine Halioua On The Science and Business of Making Dogs Live Longer
Update: 2026-02-11
Description
Celine Halioua, Founder & CEO of Loyal, joins Village Global VP Sam Kirschner to discuss her journey building a biotech company developing the first FDA-approved drugs for lifespan extension – going dogs first.
Loyal has raised over $250M and recently closed its Series C after clearing major regulatory milestones on both efficacy and safety.
In this conversation, Celine breaks down why you can't develop a human longevity drug today (and it's not because of biology – it's logistics and financial norms), why dogs are the fastest path to getting there, and how milestone-based fundraising works for deep tech companies that are years from revenue.
She also shares hard-won lessons on understanding the incentives of the people around you, taking people as they are, and staying emotionally unattached to the how while staying committed to the what.
Loyal: https://loyal.com
Celine on X: https://x.com/celinehalioua
Thanks for listening – if you like what you hear, please review us on your favorite podcast platform.
Check us out on the web at www.villageglobal.com or get in touch with us on X @villageglobal.
Want to get updates from us? Subscribe to get a peek inside the Village. We'll send you reading recommendations, exclusive event invites, and commentary on the latest happenings in Silicon Valley. www.villageglobal.com/signup
Loyal has raised over $250M and recently closed its Series C after clearing major regulatory milestones on both efficacy and safety.
In this conversation, Celine breaks down why you can't develop a human longevity drug today (and it's not because of biology – it's logistics and financial norms), why dogs are the fastest path to getting there, and how milestone-based fundraising works for deep tech companies that are years from revenue.
She also shares hard-won lessons on understanding the incentives of the people around you, taking people as they are, and staying emotionally unattached to the how while staying committed to the what.
Loyal: https://loyal.com
Celine on X: https://x.com/celinehalioua
Thanks for listening – if you like what you hear, please review us on your favorite podcast platform.
Check us out on the web at www.villageglobal.com or get in touch with us on X @villageglobal.
Want to get updates from us? Subscribe to get a peek inside the Village. We'll send you reading recommendations, exclusive event invites, and commentary on the latest happenings in Silicon Valley. www.villageglobal.com/signup
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![[Highlight] What Happens to Society When We Live to 100? with Celine Halioua](https://s3.castbox.fm/ef/60/b7/ff5de43a0fc6244a8ae6509bce24f31e91_scaled_v1_400.jpg "[Highlight] What Happens to Society When We Live to 100? with Celine Halioua")
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