It's fuken though to get a good spiel on beverage advertising slogans these days, the law changed back in 2008 I think.
Which means you can still put shit like "one sip of this water will make your cock 1" longer" BUT you have to be able to prove it or get sued for misleading the public on a commercial scale.
we used to come up with some shit on our bottles, most never took it serious but you always get the one moron who'll scull a redbull, jump off a bridge and sue cos it didn't give him wings.
So now you see water with no big story printed on the back, no claims to be magic, no claims it is spring water, no claims for minerals, no claims for heath benefits.
Most brands don't even have diet on their flavour names any more, for fear cos some fat kunce sued Pepsi in the US for making him feel isolated and sad for having to order a diet drink insinuating he needed to be on a diet. Now it sugar free or light.