MySweetSmile has launched an August Bank Holiday sale offering 30% off across its range, with a simultaneous Buy 2 Get 1 Free promotion that allows customers to mix and match products. The offer runs from 8 AM on Friday, August 28, until 11:59 PM on Thursday, September 3, and requires the code B2G1F at checkout.
Discounted Products and Savings
The Teeth Whitening Powder, usually retailing at £29.99, drops to £20.99 during the sale, saving £9. Available in Fresh Mint and Strawberry, it is designed to whiten teeth, help rebuild enamel, and protect gums in a two-minute step. Its formula includes hydroxyapatite, papain and bromelain enzymes to tackle stains from coffee, tea, and wine, alongside vitamin E to condition gums. It is peroxide-free and non-abrasive.
The Teeth Whitening Strips, normally £39.99, fall to £27.99. Each box contains 42 strips, providing a 14-day course plus seven additional treatments. Results are designed to start showing around day seven, with the full result at day 14.
Gum Health and Additional Offers
The Hyaluronic Gum Serum uses high-concentration hyaluronic acid alongside xylitol and panthenol (Pro-Vitamin B5) to hydrate and soothe gums. The 30ml bottle lasts around one to two months and drops from £29.99 to £20.99. Orders over £40 qualify for free two-day delivery, and Bank Holiday orders over £40 receive a free Breath Spray while stocks last.
The brand has been rated 'Excellent' on Trustpilot with over 8,500 reviews. One customer said, 'This product is an excellent enhancement to toothpaste. It significantly improves the cleanliness of my team’s teeth, and I find it quite comfortable to use, especially with an electric toothbrush. Since incorporating this product into my oral hygiene routine, I have experienced a remarkable reduction in tooth sensitivity.' Another added, 'Thank you for persuading me to order PAP Teeth Whitening Strips. I have only been using them for three days but can already see a huge difference in the colour of my teeth.'
Expert Advice on Whitening
Dr Tim Bradstock-Smith, BDS, AACD, BACD Cosmetic Dentist from London Smile Clinic, said the safest way to whiten teeth is dentist-supervised whitening, noting that in the UK, peroxide levels are regulated. He advised avoiding lemon juice, charcoal scrubs, or strong DIY peroxide mixes, as they can damage enamel. Most teeth can lighten 2–8 shades, and results typically last 6 months to 2 years, fading faster with coffee, tea, red wine, or smoking. Professional whitening does not damage enamel, though overuse or very strong DIY products can cause temporary sensitivity.
