Scientists are working on a portable spray-on-skin that can heal severe wounds in just a few minutes. The spray mainly contains important proteins that can reprogram the injured cells to become stem cells, and back to young uniformed skin cells. So far they were able to accelerate healing process from 12 weeks to 21 days with a similar approach.
This work is inspired by “The Skin Gun” which can heal burns in a fraction of time using stem cells.
Source: Spray-on Skin May Promote Wound Healing