as I'm a Thai that living in US. I'd like to inform you some facts that:

1. Kra-Thing-Dang-L is Theoplex-L (http://store2.yimg.com/I/asianmerchant_1763_23757894) but no one in Thailand call Theoplex-L. We call just "Kra-Thing-Dang"

1.5 Kra-Thing-Dang has same logo as international Red Bull because the origin of Red Bull is from Kra-Thing-Dang.

1.6 Kra-Thing-Dang in Thailand are macnufactured by TC Phamasutical Co.,Ltd. but internaltion RedBull are producted by RedBull Gmbh.

1.7 RedBull is owned by 49% of Chaleaw Yuwittaya (Thai) and 49% of Dietrich Mateschitz (Austrain) ,other 2% is sold for public.

2. one bottle of Kra-Thing-Dang-L contains 0.05 mg of caffeine

3. Kra-Thing-Dang is a thai language, means "Red Bull"

4. The "Warning" message at the label of every Kra-Thing-Dang bottle (in Thai Language) is "Do not drink over 2 bottles/day" and "This energy drink is not suitable for children and pregnant women."

5. There are many competition of Kra-Thing-Dang such as M-100, M-150, Carabao-Dang, Rang-Yer, Lung-Tung,... those taste similar to Kra-Thing-Dang. But Kra-Thing-Dang is the leader in this market.