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TechCrunch
Michael Polansky is training an AI model on skin that’s still alive
Michael Polansky's Outer Biosciences is pushing the boundaries of cosmetic science by using AI to analyze and improve skin treatments through living tissue. The startup has successfully kept human skin alive for over a month, allowing for in-depth study of its responses to various compounds. This innovative approach aims to streamline the discovery of new cosmetic ingredients with regulatory hurdles, potentially revolutionizing the beauty industry by providing products that can be brought to market quickly and effectively.
ExperimentConfidence: HighMid term horizon
Published 22 Aug 2026, 02:40 UTC10 min read
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Summary
TL;DR
- Outer Biosciences keeps living human skin alive for over a month.
- AI predicts effective chemical compounds for skin functions.
- The company has a growing list of active ingredients in development.
- Current focus on cosmetic over pharmaceutical markets.
- Partnerships with beauty brands and pharmaceutical researchers.
Interesting facts
- The tissue system preserves living skin's original structure for detailed studies.
- Polansky's background includes investments in cancer immunotherapy.
- Outer Biosciences has raised $23 million in funding so far.