Amazon shoppers praise dentist-approved £25 teeth whitening solution claimed to erase years of tea and coffee stains 'with no enamel damage'

Beauty buffs are flocking to buy a teeth whitening product that is said to work its magic in four minutes, even on the toughest of stains. Thanks to its fast-working formula that works in minutes, without damaging enamel, the teeth whitening product has thousands of five star reviews and a loyal customer base who swear by it.

MySweetSmile has a range of products available, but it's the Teeth Whitening Powder that's bringing in the most attention. One tub, priced at £24.99, lasts an impressive six months and the formula is approved buy dentists to be suitable even for sensitive teeth.

Unlike some other teeth whitening products on the market the powder comes in a white form so you don't have to worry about marks being left behind on your sink. It's said to have a refreshing mint flavour and is easily used.

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You simply brush it across your teeth for four minutes with your toothbrush, which is much quicker than you'd find with other teeth whitening products such as strips. The powder is said to work on everyday stains including tough ones from tea, coffee, red wine or smoking.

It's brought in an average rating of 4.7 with shoppers insist it's helped them feel more confident in their smiles. One shopper said: "A really great product, not only does it remove stains it makes your teeth much whiter and brighter, it seems to be the only product I've found that actually leaves your teeth feeling clean and fresh. This was my 2nd order. With super