What is needed to make Absinthe and also is it illegal the UK?

Absinthe is NOT illegal in the UK. It was one of the first countries that imported it from the Czechs in the 1990s whilst it was still illegal everywhere else. La Fee is based in the UK and their brand is widely avaialble and admired. You can buy it in many stores, online or even at Heathrow. Three brands are La Fee Parisienne (distilled in France) La Fee Bohemian (Czech) and La Fee XS (distilled in Switzerland)