L'Oreal demonstrates bioprinted human-like skin technology at Viva Technology conference in Paris.

L'Oreal showcased its bioprinting technology at the Viva Technology conference in Paris, which can 3D print human-like skin. The cosmetics giant has been using this technology for years to test new makeup products on synthetic skin rather than animals. L'Oreal is now working with startups and research institutions to develop bioprinted skin that can actually "feel."