Loved by 100K+ smiling customers
Formulated in the UK
Free 2-3 day tracked delivery
100% peroxide-free

Dentist-Approved Teeth Whitening Powder

4.76 from 8306 reviews.
$29.99 Regular price $34.99 Sale price Save $5.00
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Dentist-Approved Teeth Whitening Powder

4.76 from 8306 reviews.
$29.99 Regular price $34.99 Sale price Save $5.00
/

or 4 payments of $7.49 with  

 

people are currently viewing this offer.


  • Remove all types of stains & yellowing.
  • Get teeth dentist-smooth & squeaky clean.
  • Non-abrasive & safe for enamel + gums.
  • Recommended by The Guardian, Times, etc.
  • 6-month whitening supply per tub.
  • Buy 1 Get 1 Half-Price (add two to cart)
  • Free Next Day Delivery on orders over $35

Say goodbye to stains & hello to a whiter & more confident smile.

The Teeth Whitening Powder helps you to effortlessly remove built-up stains, yellowing & plaque caused by years worth of daily consumption of coffee, tea, food, wine, tobacco, etc.

Get dentist-smooth & clean teeth, from the comfort of home.

Get dentist-smooth & squeaky clean feeling teeth through the fast-acting power of Calcium Carbonate that removes plaque & other debris as you brush away with the Whitening Powder.

Finally, a teeth whitening product that doesn't cause sensitivity.

Competing peroxide-based products are known to cause sensitivity & irritated gums. Our Whitening Powder is 100% peroxide-free & contains the clinically proven ingredient, Strontium Chloride, that prevents sensitivity.

Join 100,000+ customers who're smiling with confidence again.

"I couldn't believe the difference after my first treatment! The reduction in stains and plaque between the two pictures is just amazing, my teeth look way whiter and they don't feel sensitive or rough whatsoever. I've recommended this to all my friends and family, thank you".

- Sonia O' Connell: ⭐️⭐️⭐️⭐️⭐️

"Black coffee & smoking had totally ruined my teeth, to the point I avoided smiling in photos. A friend of mine recommended I use this powder, and omg after a few weeks the difference is incredible. It's removed all the yellow stains and my teeth are looking 10x better!"

- Cameron Armstrong: ⭐️⭐️⭐️⭐️⭐️

"Used this for 4 weeks now folks. The results are great. The shine to my teeth had faded over the years so decided to try a whitener. Settled on this by 'my sweet smile' after reading all the great reviews. I wouldn't use anything else now. I highly recommend it. All the way from Inverness".

- Stuart Halstead: ⭐️⭐️⭐️⭐️⭐️

As recommended by:

★★★★★

'"Perfect for tea, coffee & wine lovers"

- The Guardian - UK

★★★★★

'"Reverses years' worth of stains"

- The Independent - UK

★★★★★

'"Enamel safe and dentist approved"

- The Times - UK

★★★★★

'"Works after just ONE treatment"

- Daily Mail - UK

★★★★★

'"Fans go wild for Amazon's best-seller"

- Hello! - UK

★★★★★

'"A revolutionary teeth whitener"

- Suggest - USA

★★★★★

'"Doesn't cause any sensitivity"

- Daily Mirror - UK

★★★★★

'"Absolutely amazing results!"

- Daily Express - UK

★★★★★

"Amazon's Choice for teeth whitening"

- Amazon - UK

★★★★★

"An impressive teeth whitening brand"

- Closer Magazine - UK

★★★★★

"No harsh chemicals whatsoever"

- Wellness Magazine - USA

★★★★★

"Ditch the messy gels for this"

- Rolling Stone - USA

★★★★★

"It can even transform smokers teeth"

- Metro - UK

★★★★★

"The best whitener for zero sensitivity"

- LA Times - USA

★★★★★

"We're obsessed with this powder"

- Bustle - USA

★★★★★

"No mess and fast whitening results"

- Bestcovery Reviews - USA

★★★★★

"Safe & gentle ingredients"

- Uncrate - USA

Customer reviews

230 written reviews write review
Make the right choice for your smile.

There are a lot of teeth whitening products out there. Some work, some don't, and some only work at the detriment of your oral health, leading to irreversible damage to enamel & hefty dental bills.

Make the dentist-approved, enamel-safe & CPSR-approved choice for your smile with MySweetSmile Teeth Whitening Powder, trusted by 100K happy customers.

Got questions? We've got the answers.

All MySweetSmile products are safe to use on caps, implants, bridges, veneers, or bonding, but the Teeth Whitening Powder only whitens natural teeth. However, it’s always helpful to keep your surrounding teeth the same shade as the ones that have had dental work.

Dip your toothbrush directly into the Teeth Whitening Powder, then brush for 4 minutes. We recommend brushing with it 2 times per week (in addition to your regular brushing routine) to gradually whiten & brighten by removing the build-up of stains/yellowing, from things like coffee, tea, food, wine, tobacco, etc.

Our Teeth Whitening Powder is not a direct replacement for toothpaste and has been designed for use before brushing with your regular toothpaste.

The Teeth Whitening Powder tastes identical to your standard tube of mint toothpaste. It contains Spearmint Oil that tastes great & leaves your mouth feeling minty-fresh afterwards.

Each tub contains 6 months' worth of Teeth Whitening Powder. We recommend using the Teeth Whitening Powder 2 times per week to gradually whiten & brighten by removing the build-up of stains/yellowing, from things like coffee, tea, food, wine, tobacco, etc.

Our Teeth Whitening Powder is free from fluoride. It’s also free from peroxide, PEG, parabens and phthalates so it won’t cause any sensitivity or gum irritation either.

Pentasodium Triphosphate

A highly effective, proven stain remover, which safely dissolves stains from the tooth's surface. It also prevents common stains, such as those from coffee, wine, smoking etc, from building up on the teeth, post-treatment.

Calcium Carbonate

An enamel-safe, gentle ingredient that works to remove plaque, debris, and surface stains to clean the tooth's surface. This is the ingredient that will give you that dentist-clean feeling.

Strontium Chloride Hexahydrate

Safely forms a protective barrier over the delicate nerve endings in the teeth to ensure zero pain or sensitivity, during or after treatments.

List of ingredients

Calcium Carbonate, Pentasodium Triphosphate, Menthol, Sodium Lauryl Sulfate, Sodium Saccharin, Mentha Viridis Leaf Oil, Allantoin, Strontium Chloride Hexahydrate.

Our Teeth Whitening Powder works to remove all types of stains/yellowing, such as those caused by coffee, tea, food, wine, tobacco, etc.

Not at all. Our Teeth Whitening Powder is free from peroxide, PEG, parabens and phthalates so it won’t cause any sensitivity or gum irritation. It also contains Strontium Chloride Hexahydrate (often found in sensitivity relief toothpaste) for added protection. SCH works to reduce sensitivity by forming a protective barrier over nerve endings in the teeth.

Smokers powder, eucryl & charcoal powders all use highly abrasive ingredients, that when applied to teeth will over time break down tooth enamel eventually leaving you with only your dentin layer which is naturally yellow in colour.

Instead, our Teeth Whitening Powder does not use an abrasive whitening method, making it safe on enamel. It’s formulated in the UK and uses lab-tested, clinically proven ingredients that are CPSR-approved and in line with all necessary UK, EU & US regulations.