New drug testing processes

Here's a video that shows something cool. It discusses the possibility of making a living copy of your own tissues and organs that can be placed through a testing cycle that is quicker, and doesn't use live humans or animals. It may expedite testing to find out cures for diseases quicker. What's cooler is that it creates a personal test subject in the likeness of oneself to test how an individual will react to drugs. This may help tell if hair treatment procedures will work on an individual basis.