After receiving a £300 quote from my dentist for teeth whitening, I immediately started looking for highly recommended at-home alternatives. One common brand in my research was MySweetSmile, which was particularly praised for its dentist-approved formula and effective results – and it’s currently on sale.
As part of Amazon’s Spring Sale, which kicked off earlier this week, MySweetSmile is offering 30% off its award-winning teeth whitening and oral care range. The price cut applies to a number of products, including gum serums, flavoured toothpastes, and their most popular product – teeth whitening powder.
MySweetSmile’s teeth whitening powder has been a bestseller in Amazon’s teeth whitening category for two years in a row, receiving high praise from customers. It uses a non-abrasive, peroxide-free formula that effectively removes deep stains caused by coffee, tea and wine, and helps prevent new stains from forming, ensuring your smile stays brighter longer.
The product, which normally costs £24.99 per tub, is now on sale for £17.49. This is the lowest price we’ve seen for this product on Amazon, with the previous lowest price being £18.74 around Christmas.
The product has a 3.8-star rating from the retailer based on more than 5,000 reviews. According to the Mirror, one five-star review reads: “I used this product and after two or three days I noticed my teeth were brighter and whiter and the results have improved again to the point where my partner asked if I had had teeth whitened. My teeth feel clean and smooth.”
Another satisfied customer shared: “I was sceptical when I first purchased this product but can definitely say after a month of daily use it really works. I use the powder after cleaning my teeth with toothpaste and I am very happy with the results. The initial taste of the powder takes a little getting used to but after only a month of use I have achieved results and I can tolerate the bitter taste. I am excited to see more results.”
However, not all users were impressed, with one saying: “Found it does make teeth feel very clean. Not sure if it actually whitens my teeth. I think it’s worth a try.”
A fourth reviewer, an avid coffee lover, wrote: “I have a noticeable stain on one of my teeth which is really bothering me. I even considered going to the dentist to have it removed. However, I posted a comment on Instagram I saw this product on Amazon and decided to give it a try, hoping for the best. To my surprise, it completely removed the stains after just one use! This product really works and I am very happy with the results. I plan to continue using it as recommended to keep my teeth in great shape. ”
There are a variety of whitening powders on the market, including Dr Dent’s Crystal X Teeth Whitening Powder, which currently retails for £12.95 on Amazon for a six-month supply. Alternatively, Spotlight Oral Care Teeth Whitening PAP Powder, which originally cost £30, is now on sale for £24 at Boots.
However, what attracted me most to MySweetSmile products wasn’t just the attractive price cuts, but the fact that they are clinically tested and dentist-approved. The brand even won the IndyBest award for Best Teeth Whitening Brand in 2023 and 2024, has over a million customers worldwide, and has an “Excellent” rating on Trustpilot.
If you don’t like powder, MySweetSmile’s PAP Teeth Whitening Strips are also on sale, now priced at £17.49. These strips promise to whiten teeth quickly and irritation-free in “just seven days”. Also included is the Precision Teeth Whitening Pen, a handy tool for removing stubborn stains on the go. Usually priced at £19.99, they’re currently down to £13.99.
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