Is Pickwick green tea deceffeinated? I am referring to this brand: http://www.amazon.com/Pickwick-Green-Tea-Original-Packages/dp/B003YBNJH8

The box doesn't say anything. I drank several and while I felt weird, my pulse was normal. I can't find any info on this tea and their website is in non-english languages only. Anyone got an idea?
Green tea contains caffeine naturally. Here is a reference for general amounts in beverages Mayoclinic Nutrition. As Memj said, Decaf products are generally labeled as such. 

From the Pickwick.nl using Google translate:


  Have you ever heard of theine? That's just another name for caffeine
  in black, green and white tea. But how much caffeine now actually
  contains a cup of tea? A cup of black tea contains approximately 30 mg
  of caffeine. At an average cup of coffee is 85 mg. Rather a time no
  caffeine? Choose one or Rooibos herbal blend.


It's not specific for their green tea, but does say to choose herbal blends if you don't want caffeine.