MySweetSmile's Black Friday sale offers discounts of up to 64% on its teeth whitening products, with the Teeth Whitening Powder priced at £20.99, down from £29.99, during the early-bird period from November 6 to 15. The brand's biggest discounts of the year run from November 19 to 30, and free next-day delivery starts from orders of £50 and over, reduced from the usual £60 threshold.
Staged Discounts and Offers
The discounts work in stages. From November 1 to 5, the brand runs a buy two get one free offer, followed by early-bird Black Friday deals from November 6 to 15, where shoppers can find up to 58% off. During that time, the Teeth Whitening Powder will be £20.99, and three jars will work out to £41.98, which is 53% off.
Then, from November 19 to 30, the offer rises to 64% off its teeth whitening powders, serums and strips. Between November 27 and 30, orders over £30 come with a free Mystery Gift worth up to £29.99.
Product Details and Pricing
The Teeth Whitening Powder is designed to break down deep-set stains left by coffee, tea, and red wine, using a formula of papain, bromelain, hydroxyapatite, and a fine polish to lift plaque, smooth enamel, and leave teeth whiter and brighter. To use, dip a wet, clean toothbrush into the powder, brush for two minutes, then rinse. Use it once a day for two weeks, then twice a week; one jar lasts six months.
The Hyaluronic Gum Serum contains 3% hyaluronic acid along with panthenol and xylitol, which help reduce bleeding gums by hydrating the gum tissue, and can be applied nightly with no need to rinse. The Teeth Whitening Strips offer a 14-day course, worn for 30 minutes a day, with no mess involved.
Expert Advice on Home 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. He noted that most teeth can lighten 2–8 shades, depending on starting colour and method, and that results typically last 6 months to 2 years. He advised that properly professional whitening does not damage enamel, and common side effects are temporary sensitivity, gum irritation, or patchy colour, usually mild and short-lived.
For those with fillings or crowns, whitening is generally safe, but these restorations will not change colour. Deeper or intrinsic discolouration, such as grey tones or staining from trauma, often does not respond fully to whitening alone, and alternative cosmetic treatments like veneers or composite bonding may be needed.
