Sam Altman's longevity startup is testing a pill for a younger brain

Retro Biosciences is set to run a clinical trial for an aging drug designed to reverse Alzheimer's, its CEO Joe Betts-LaCroix, told Business Insider.

Sep 14, 2025 - 17:00
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Sam Altman's longevity startup is testing a pill for a younger brain
Retro Biosciences is set to run a clinical trial for an aging drug designed to reverse Alzheimer's, its CEO Joe Betts-LaCroix, told Business Insider.

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