Parents looking for a brighter smile this September may find help from MySweetSmile, which has announced a limited-time back-to-school promotion.
The brand is offering 30% off its full range, alongside a buy-two-get-two-free deal, until 7 September. Orders over £20 qualify for free two-day delivery in the UK, while those over £40 receive free next-day delivery.
MySweetSmile, used by more than one million customers worldwide, says its products are designed to remove stains, strengthen enamel and support gum health.
Teeth Whitening Powder
The brand’s best-selling Teeth Whitening Powder is currently reduced from £29.99 to £20.99. Clinically tested, it aims to remove stubborn stains and prevent new ones. Customers use it by dipping their brush into the powder, brushing for two minutes, then rinsing.
Teeth Whitening Strips
The whitening strips, sold in packs of 21 treatments, promise visible results in a week. They use an Advanced PAP formula, said to lift deep stains and yellowing without causing sensitivity. Each strip is worn for 30 minutes.
Enamel Care Serum
For sensitive teeth, MySweetSmile offers an enamel serum that repairs and strengthens enamel while reducing discomfort. The serum also supports natural whitening.
Hyaluronic Gum Serum
This product targets inflamed, dry or receding gums. It uses high-concentration hyaluronic acid to hydrate, soothe and strengthen tissue, with the aim of reducing gum disease symptoms.
Whitening Pen
The Precision Teeth Whitening Pen features a fine brush tip to target specific areas. Portable and compact, it is designed for quick touch-ups and claims to show results in 10 minutes.
Other Options
For shoppers comparing alternatives, Smile Therapy sells a whitening pen for £13.99 and a PAP+ Pro Whitening Powder. Boots also stocks a HiSmile Fast Whitening Bundle, priced at £28, which includes a whitening pen and a colour corrector serum.
Customer Feedback
MySweetSmile holds high ratings on Trustpilot. One long-term customer praised the brand’s offers and fast delivery, saying: “We are older ladies and both love the product, which is the powder.”
Another wrote: “I love the products and find them very effective. These latest purchases are gifts for my sister.”
Not all reviewers were fully satisfied. One said: “I’ve been using it for three weeks and can’t see a big improvement. Four minutes of brushing is not ideal.” Another added: “I haven’t noticed whitening yet, but I hope to see results soon.”

