The MySweetSmile Whiten & Brighten Bundle has been reduced to £42.98, down from £85.96, offering a complete teeth whitening routine that shoppers say delivers visible results. The set combines the brand's best-selling Whitening Powder with 21 Whitening Strips, plus a free Fresh Breath Spray worth £12.99 and complimentary two-day delivery for a limited time.
This price cut brings the cost of a brighter smile down to less than half the original price, making it an attractive option for anyone looking to tackle stains from coffee, tea, wine, or smoking. The bundle is designed for simple at-home use: apply the powder in the morning and the strips in the evening, with no trays, LED lights, or messy procedures involved.
How the Whitening Powder Works
The award-winning Teeth Whitening Powder uses a non-abrasive Calcium Carbonate formula to gently buff away surface stains. It also contains Pentasodium triphosphate, which helps break down discolouration and prevents new stains from forming. The peroxide-free formulation includes Strontium Chloride to create a protective barrier over nerve endings, reducing sensitivity for those with delicate teeth.
Customers have praised the powder for tackling deep-set stains, with many reporting whiter teeth within weeks. Each tub lasts up to six months when used for two minutes twice a week, working out to roughly 48p per use based on its standalone price of £24.99.
Shopper Reviews: 'Stains Lifting' and 'Sparkling Clean'
The powder holds a 4.5-star rating on Trustpilot, with one reviewer stating: "I was sceptical at first, but this really works," adding that their teeth now looked "sparkling clean and bright." Another satisfied customer wrote: "I ordered the teeth whitening powder and was not disappointed many years of stains have been removed. Would highly recommend this product."
A third shopper was particularly enthusiastic, saying: "Delivered within 24 hours, amazing service. Used that night and wow, you could see the stains lifting from my teeth. Next day I stood in front of the mirror for ages admiring them. Will definitely be buying again." However, not all feedback was glowing; one three-star review noted: "(I'm) on the fence, not sure if the powder is truly making a difference. Easy product to use, like the way it foams up."
Whitening Strips: Gentle Yet Effective for Sensitive Teeth
The bundle also includes 42 strips, providing 21 treatments. These strips use a PAP (phthalimidoperoxycaproic acid) formula that is free from peroxides, parabens, PEGs, and phthalates, making them suitable for sensitive teeth. Each treatment takes just 30 minutes, ideal for use while getting ready or relaxing in the evening.
One user in their 40s shared: "I was nervous about whitening my teeth because of past sensitivity issues. These strips are a game-changer - gentle, effective, and perfect for coffee lovers like me. I’ve already seen a difference after just one 7-day cycle!" Another buyer called them "Amazing," adding: "A difference is seen after a few days and it gets better each time. The product was dispatched as soon as we ordered. We also use the powder in between but the strips definitely seem to work faster. Excellent product."
While one shopper found it "hard to get the strips to stay on my teeth," most were impressed, with another explaining: "My teeth have aged over the years, but with this product they are as white as my crown of 30 years ago... they'll never be sparkly white, but I'm happy with the improvement."
Bundle Value and Alternatives
When bought separately, the strips cost £29.99 (reduced from £39.99), but as part of the bundle, the price drops to £21.49 for the strips alone, or around £1 per strip. The free Fresh Breath Spray, usually £12.99, is dentist-approved and fights bad-breath bacteria while helping relieve dry mouth and restore pH balance.
For those seeking alternatives, the Rapid White 5 Minute Dissolving Tooth Whitening Strips are available at Boots for £16.66. Another option is SmileTherapy's Advanced Teeth Whitening & Cleaning Strips (14 Treatments) for £17.99, down from £39.99. Additionally, SmileTherapy's PAP+ Pro Teeth Whitening Powder is currently reduced to £19.99 from £39.99, offering a six-month supply.
MySweetSmile is also running other promotions, including a 'buy two get one free' deal across its range for a limited time. To explore the full selection, visit the MySweetSmile website.
