Ingredients of thai redbull:
Red bull(Kratingdaeng)250cc:
Taurine........................1,000mg
Choline Bitartrate..............50mg
Nicotinamide......................20mg
Dexpanthenol.....................5mg
Inositol...................50mg
Lysine........................50mg
Vitamin b6..........................3mg
Cyanocobalamin......................4mg
Caffeine.............................80mg
e-124
e-102
e-330
e-211
You can read about Nicotinamide here:
http://www.vitaletherapeutics.org/vtlnctnc.htm
Alex