Hair is not, and has never been considered "a weapon to be used for devastating effect". The great armies of Macedonia, Sparta and Rome did not go to war armed only with thick, bouncy locks of hair. Nor did Roosevelt, Churchhill or Hitler. I doubt very much that Messers Johnson and Johnson would like to be associated with National Socialism anyway. Please amend you advert forthwith.
P.S. If I knew a guy like the male model you’ve picked for this advert, I would probably hate him. I refuse to be your target market.