The question may sound mad, but I wondered if there is anyway I can expedite the growth of my beard? I am going for a full un

ala Paul Mcartney 1971, Let it be album cover as pictured below.
We have had many beardy chats on here before but wondered if there is anything I can do to speed it along.
I have come up with the idea of washing it with shampoo in the shower each day
Any others?
Oh, and I am not cracking up again, just want the damned thing to arrive
Pete in Bristol. At home. chilling. with tea. lovely.