Tribulus aquaticus side effects; also is too much vitamin e bad and will both of these help make my penis bigger and can vitamin e be applied direct ?

Unknown and no: Tribulus aquaticus is a supplement that has no valid scientific studies showing that it does anything beneficial for you. Since it has not been studied, side effects are unknown. Vit E has also not been found to be helpful, and may increase the risk of lung cancer in smokers. Nothing will make your penis larger, no matter what you apply to it.