Red Bull-ion. Comes as a bright funky red colour, so it's certainly been hit by the artificial colourings

. I really quite liked having a coloured juice, it makes a novel difference from the thousand shades of brown we're used to.
The first major difference between this ejuice and the drink 'Red Bull' is the immediate lack of Taurine odour. When I read Goffski's review, I expected to smell something which hit the nail on the head as being undoubtably 'Red Bull', but I'm not sure that this is the case, but purely because of that missing signature note. I asked several people to smell the sample and all commented that it smelled fruity, but no one guessed it as Red Bull.
The flavour on vaping is like a cheap energy drink in essence, but again lacking that taurine kick. I vaped it whilst out driving yesterday; I always drink Red Bull in the car so I compared taste. There isn't a great deal of difference between the fruit signature flavour on the palate, so I have to say that this juice comes close to mimicking the flavour. It is also really sweet, and I agree with Silk that there is a citric acidity left in the mouth.
I vaped this during my lunchbreak and two colleagues commented it left a very sweet fruity smell in the air, which they said was strong enough to linger for a few seconds (granted, I was using the Titan which has massive vapour production).
I have used this as my daytime vape for two days now and by early evening I'm finding I've had enough of the taste. It's a little too sweet and strong for me as an all-day vape. Having said that, I do really like it for its fruitiness, and have enjoyed it, just perhaps in smaller doses in future.
Also in agreement with Scott, there is a Lorann flavour which, when cut with another e-juice flavour, comes very close to Red Bullion.
Overall then... If you like red bull then you'll probably really enjoy this flavour, but I'd personally say, don't buy it for a constant vape, more of a 'speciality' one!!!
Key flavours: Red Bull drink (minus the strong taurine scent and flavour), highly sweet, sharply acidic aftertaste, and strong mixed fruit flavours.