Beauty lovers in need of a confidence boost can grab MySweetSmile’s award-winning teeth whitening range with 40% off everything from powders and strips to pens and serums
Beauty lovers looking for a brighter smile are in for a treat MySweetSmile’s The award-winning teeth whitening collection is 40% off today. Customers have praised the range, noting a significant improvement in the appearance of their teeth after trying many other brands without success.
During MySweetSmile’s New Year, the famous Teeth whitening powder can be bought for less than £20. Originally priced at £29.99, it is now available for £17.99. Each container provides a six-month supply, making each application just 48p. The product contains calcium carbonate, which helps teeth to have a clean, polished finish.
In addition, it includes pentasodium triphosphate to treat stubborn stains and strontium chloride hexahydrate, a compound that forms a protective shield on the teeth. The brand recently introduced a new strawberry flavor in its range, with the same whitening properties and the same discount as the regular mint variant.
The Independent has named it the ‘Best Teeth Whitening Brand’ for two years running, claiming that just two minutes of use twice a week can gradually remove stains from coffee, tea, wine or tobacco. MySweetSmile suggests clients incorporate the powder into their regular dental routine for best results. Just wet your toothbrush, dip it in the powder and brush as normal.
This should be done in addition to regular tooth brushing. For those who prefer stripes powderof the brand Teeth whitening strips they are currently discounted to £17.99, down from £29.99. As part of their New Year offers, customers who spend £30 on the site can receive a box of whitening strips for free.
MySweetSmile Strawberry Whitening Powder

MySweetSmile’s award-winning whitening powder has been released in a new strawberry flavor, along with its original mint.
Each pack contains 21 enamel-safe, sensitivity-free strip treatments. These strips use PAP (phthalimidoperoxycaproic acid) to achieve brighter, stain-free teeth. Designed for daytime use, the non-slip strips stay in place even when you’re on the go. The brand recommends using one strip per day for a full seven-day cycle to complete a complete whitening treatment.
Alternatively, those focusing on a particular area may wish to consider the Precision teeth whitening pencurrently available for £14.99, reduced from £24.99. They’re made for those hard-to-reach spots that strips or powder struggle to reach effectively, using the same PAP formula to lighten blemishes.
By rotating the base, the pen will release gel onto discolored areas before leaving it on for 10 minutes and then rinsing. Each pen provides 30 applications, with the brand recommending that customers use it as needed.
Completing the line with products focused on gum and enamel health, the Hyaluronic gum serum has been reduced to £17.99 from £29.99. Designed to treat bleeding, gum disease and bad breath, it uses hyaluronic acid – a natural compound that boosts hydration, reduces inflammation and speeds gum recovery.
The manufacturer recommends simply spreading on the tongue before spreading on the gums and rinsing after two minutes. It is supposed to provide “tighter, healthier gums” with reduced problems and irritation.
There is also the Enamel care serumwhich is similarly priced at £17.99 from £29.99. Designed for those struggling with tooth sensitivity, this formulation targets tooth enamel using hydroxyapatite – a compound essential for bone and tooth growth that strengthens the enamel layer.
Similar to the gum serum, users can apply it directly to their toothbrush before their nightly brush. The result is naturally improved whiteness thanks to the enamel, along with reduced sensitivity to hot or cold drinks and food – with regular use.
If these compositions are not quite right, the PAP+ Pro Teeth Whitening Powder by Smile Therapy is currently reduced to £19.99 from £39.99. This product has achieved an excellent average rating of 4.8 out of five stars and promises a gentle approach to stain removal.
As an alternative, the Polished London professional teeth whitening kit with Pap Pro Whitening Technology 5ml 3s costs £59.99. This kit not only incorporates PAP but also includes a signature light therapy, providing non-sensitive teeth whitening that addresses the root of discoloration. In addition, it revitalizes the well-being of the gums and oral hygiene. The manufacturer suggests using it for 10 to 15 minutes per session.
THE MySweetSmile series it has proved extremely popular with customers, with one person commenting: “We ordered your tooth powder and serum a few months ago and after using your product, I noticed that the tooth discomfort I was feeling in my teeth disappeared, and my teeth looked visibly cleaner and whiter.
“Being 78 years old, your product is a game changer. I just received your gum serum and used it before bed. This morning my teeth look really shiny!”
Another customer experienced positive results after using the teeth whitening powder: “So I have yellow teeth. I’m 62 years old and an ex-smoker. I tried many whitening products that made a temporary difference, but then I went right back to stained teeth. This product was my last ditch effort to get some whiteness back.
“I’ve been using it for 12 days and just yesterday I noticed a difference. It’s starting to work for me. I’ve cut back on the enamel so it’s no surprise that it’s been working. I also feel like I have a fresh mouth feel. It’s taken a while but I’m getting there.”
A different buyer, who bought it Enamel care serumalso commented: “I’ve only been using this product for a short time, but I can already see and feel the benefit of its promise of whiter teeth – it’s easy to use and tastes great too!”
However, not all users have such positive results. One person, who bought the teeth whitening powder, wrote on TrustPilot: “This is a quality product. It tastes good, not too minty. However, unfortunately so far it hasn’t improved my teeth whitening at all. Maybe because of my age. I’ve been using it every day for about 3-4 weeks.”
A separate buyer, who purchased the Precision Teeth Whitening Pen, left his review on Amazon, noting: “The texture feels nice and doesn’t have a strong smell. However, it takes more than a few clicks to apply and sometimes it comes out too wet at once.”
MySweetSmile New Year Sale is now available here.
