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Lady Gaga's Boyfriend's Biotech Startup Is Training AI on Living Skin

While Silicon Valley chases the next big app, a small biotech startup is taking a radically different approach to beauty and medicine. Outer Biosciences, co-founded by Michael Polansky—yes, Lady Gaga's boyfriend—is working on something that sounds like science fiction: training AI with living human skin.

The problem they're tackling is a familiar one in biology: how do you test new ingredients without risking human health? Traditional methods rely on animal models, simple cell cultures, or lab-grown organoids, but these often fail to mimic the complexity of human organs. That's where Outer Biosciences steps in.

Instead of starting from scratch, they source human skin tissue that would otherwise be discarded after plastic surgery. With strict ethical oversight and donor consent, they've managed to keep this tissue alive outside the body for up to a month. That's a huge leap from the industry standard of just a few days, which only allows for acute toxicity tests—not the slow processes like collagen remodeling or pigmentation that take weeks to show up.

The real innovation, though, is what they do with this living tissue. They feed data from it into a closed-loop AI model that predicts which untested ingredients might have beneficial effects. Then they test those predictions on the actual tissue. Whether the prediction is right or wrong, the results go back into the model, making it smarter with each cycle. This 'living skin + AI' loop dramatically speeds up the development of new ingredients.

Outer Biosciences isn't launching its own consumer brand. Instead, they license or sell their proven ingredients to mainstream beauty and pharma companies. They've already got several promising candidates and are even collaborating with pharmaceutical partners to study why certain cancer drugs cause severe skin rashes.

It's a low-key operation—the team is small, and much of the AI runs on local servers to protect data privacy. But this quiet startup might just be opening a new frontier in how we approach beauty and medical research.

Key Points

  • Outer Biosciences keeps human skin alive for a month, far longer than the usual few days.
  • They use AI to predict and test ingredients on this living tissue, creating a self-improving loop.
  • The company licenses its findings to bigger players rather than selling directly to consumers.
  • Their work could lead to safer, more effective beauty products and better understanding of skin conditions.