MySweetSmile's teeth whitening products will counteract effects of 'drinking shed loads of coffee'

With Prime Day upon us, you can bag some brilliant deals on Amazon - but there are also some great savings to be made off-site, too. That’s certainly the case with teeth whitening experts MySweetSmile, with 20% off their entire Amazon range and up to 40% off if you order directly from their website.

Teeth whitening strips are down to £19.99 on Amazon, as is the gum health-focused Hyaluronic Gum Serum from the site, both down from £24.99. But for the biggest savings, bundles are your best friend.

The Ultimate Bundle, including teeth whitening powder and whitening strips, is down to £29.99 from £49.98, and the Whitening Trio Bundle is on sale at £41.98, down from £69.97. Stocks are limited, so act fast if you’re in the market for whiter teeth.

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MySweetSmile’s products are a hit with pearly white-seeking customers, with the teeth whitening powder (also reduced from £24.99 down to £19.99) sitting at 3.8 stars from 5,007 Amazon user reviews. “After drinking shed loads of coffee daily, my husband’s teeth had long forgotten what white looked like! After just one usage, the sparkle was back,” said one five-star review.

Another raved: “I’m loving this whitening powder. It really keeps the pesky stains away.” While a third said: "This is the second time I have bought this product: I was beginning to despair of getting my aging teeth looking whiter, but this powder has really helped: I use it 2-3 times a week alongside my usual toothpaste, and I am very pleased with the result."

However, some customers had a few more critical notes to share, like one who warned the powder "tastes like soap though". Another customer said: "I’m very pleased with it though the price caused a wince" - but that blow will likely be softened thanks to the Prime Day savings.

Alternatives include the Superdrug ProCare Dissolvable Teeth Whitening Strips at £7.45 (reduced from £11.99). Hismile is a leading voice when it comes to pearly whites, and you can grab the PAP+ Whitening Strips at £19 per pack.

That said, if you’re looking to try out a new whitening product, MySweetSmile’s products have been effective for the majority of reviewers, and their Prime Day pricing makes them an easy recommendation.