Half My Moustache Stopped Growing

One side of my mustache does not grow. I shave it everyday and still nothing. I was able to grow a mustache before, but all of a sudden my left side stopped growing. What can i do or use to make it grow back. Thanks.

It is very strange that only one side of your moustache grows. There is nothing that will make the other side grow. Please send me a picture (reference this blog post) and it will be kept confidential. If indeed one side of your moustache is not growing, hair transplantation may be an option. If your moustache hair is not of the same character as your head hair, then mixing head hair along with using the right side of your moustache (the side with the hair) as a donor, is a real option if transplants are done.