The Korean spray stops severe bleeding in under a second

10 February,2026 03:47 PM IST |  Seoul  |  Agencies

Scientists at the Korea Advanced Institute of Science and Technology (KAIST) have developed a breakthrough spray that can halt severe bleeding almost instantly. The spray reacts with blood to form a soft, rubber-like gel in less than a second, sealing wounds and speeding up the body’s natural clotting process

The spray instantly turns blood into a soft, rubbery gel. REPRESENTATIONAL PIC/ISTOCK


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Scientists from the Korea Advanced Institute of Science and Technology (KAIST) have developed a new spray that can instantly stop severe bleeding.

The spray reacts with blood to turn it into a soft, rubbery gel in less than a second. This not only physically seals the wound but also helps accelerate the natural clotting process.

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