UK Adaptive Fast Charger for S8

[Munchingfoo]

Does anyone know where I can purchase a genuine UK socket adaptive fast charger for the samsung galaxy S8? I've bought some claiming to be genuine on Amazon but they've turned out to be Chinese fakes. Charging was slow and no fast charge notification. My phone came with the euro charger and I don't really want to use an adapter for the rest of the phone's life.

[BandOfBrothers]

Look to see if you have a Samsung Experience Store local to you or perhaps look on the Samsung Online Store @Munchingfoo

Also places like Carphone Warehouse may sell these. 

I would certainly recommend not buying from Amazon or eBay due to issues with the accessories being genuine.