Hope I am not too lated to clear up a but.

The ingredient of Red Bull in Thailand (in glass bottles and or orange can) are, more or less, the same as Red Bull produced in Germany (and distributed around the world except in Thailand). Thai Red Bull drinks are not carbornated and this is a major difference.

There are three main products of Red Bull in Thailand. Krating Dang (Thai words for Red Bull) which is sold in original grass bottle (which widely use in lorry drivers.), A canned version of Krating Dang (orange can) and the new one so called "Red Bull Extra"

You can see more information here http://www.redbullextra.com

Ps. It's ironic that Red Bull drinks were sold for more than 30 years but finally it was well known by a western enterprenuer, and recently find the way back to enjoy a new market sector (in youth) as Red Bull Extra.

Oh, by the way, Foof and Drug Administration of Thailand states a warning for all beverage drinks (All those contain taurine and caffeine as main ingredients) not to be consume more than 2 bottles a day.

Some years ago, when the use of such drinks were popular amoung lorry drivers in Thailand, Several of them drive overnight and use the drinks to enhanced their alertness. This results in more accident as when the main ingredient s were no longer affect, drivers could loss alertness in driving and sometimes, nodding or fell to sleep while driving.

If someone is to use such drinks to make you more alertness while driving a car, please remember to have a stop every 4-6 hours for refreshments or you may put yourself at risk.