Celine Halioua On The Science and Business of Making Dogs Live Longer

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

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