Amazon is selling a £13 teeth whitening powder and shoppers 'notice a difference' after one week

ok.co.uk:

With the colder weather in particular having Brits reach for the kettle more frequently, coffee, tea and even wine can leave our teeth looking less pearly white than we’d like.

But shoppers have been heaping praise on a fast and affordable solution on Amazon . As the Christmas party season approaches, many shoppers will be looking for ways to get glammed up for the occasion, from sequinned frocks, to a bold red lip.

But there’s nothing worse than painting on a festive lippy only to have it highlight your teeth - especially if it’s something you’re self conscious of.

Dr Dent's Crystal X Teeth Whitening Powder is currently available on Amazon for £12.95 for a six-month supply, The Express reports.