Teeth Whitening Powder

Teeth Whitening Powder with 4% PAP

Name: Teeth Whitening Powder
Brand: Smile Dew
Price: 15.99 GBP
Availability: InStock

£15.99 | 30g

Smile Dew Teeth Whitening Powder is a PAP formula for everyday surface stains from coffee, tea and red wine.

Key Benefits

No peroxide, no sting: Most whitening products use bleach, which is what causes that sharp, zingy pain. This one does not contain any. If you have always avoided whitening because of sensitive teeth, this is the one to try.
Works on the stains you actually have: Coffee. Tea. Red wine. Curry. Smoking. These are the everyday stains that sit on the surface of your teeth, and this powder lifts them.
4% PAP does the whitening: PAP is the modern alternative to bleach. It targets the stain itself rather than stripping the tooth. You get the whitening without the harshness.
Hydroxyapatite and xylitol in every pot: Hydroxyapatite is the same mineral family your tooth enamel is made from. It sits alongside the PAP so the formula stays kind to your teeth with daily use.
Two minutes a day, that is it: Mix a little with water, brush gently, rinse. It takes the same two minutes you already spend brushing.
No trays, no LED light, no charging: No moulding gel trays to your teeth. No sitting still with a blue light in your mouth. Just a pot and your toothbrush.
No charcoal, no alcohol: Charcoal powders leave black grit all over your sink and your bathroom tiles. This is a clean white powder. No mess to scrub off afterwards.
Proper mint freshness: Your mouth feels clean and fresh when you rinse, not dry or chalky.
Vegan and cruelty free: No animal ingredients. Never tested on animals.
Sent from the UK in 1 to 2 working days: Your order leaves our Southampton base within one to two working days. Standard delivery is free when you spend £50 or more.

For ages 12 and above. Read the directions and warnings before use.

Delivery options

30-day returns for unused, sealed items. Customer pays change-of-mind postage. Return details

PAP concentration: 4%.

Pack size: 30g. Made in China. Dispatched from the UK.

Calcium Carbonate, Cyclodextrin, Phthalimidoperoxycaproic Acid, Xylitol, Sodium Bicarbonate, Sodium Cocoyl Isethionate, PVP, Parfum, Aqua, Sucralose, Mica, Hydroxyapatite, Tetrasodium Pyrophosphate, Menthol, Ethylhexylglycerin, Phenoxyethanol, Potassium Citrate, Monosodium Citrate.

Supplier allergen declaration: Contains Carvone, Menthol, Mentha Piperita Oil.

Read the ingredients before use, particularly if you have known allergies. Keep the packaging for the product instructions and warnings.

Step 1 — Mix

Mix a small amount with plenty of water to form a light paste.

Step 2 — Brush gently

Apply with a wet toothbrush and brush gently for two minutes.

Step 3 — Rinse

Rinse your mouth and toothbrush thoroughly. Use once daily as directed.

Use gentle pressure. You can browse our Soft Bristle Toothbrush if you need a brush for your routine.

Where it fits with toothpaste

Use the powder as an optional extra, not as a replacement for fluoride toothpaste. Keep your usual twice daily brushing routine with fluoride toothpaste.

The powder directions use water to make a paste. Do not replace those directions with a different product's advice to mix powder directly into toothpaste. Ask your dentist if you are unsure how to fit an additional whitening step into your routine.

Before you use it

Follow the supplied age instruction: for ages 12 and above. Do not use on children under 12. Keep out of reach of children.

Avoid contact with eyes. If contact occurs, rinse immediately with water. Stop using the product if you experience pain or irritation and seek dental advice.

Opens the full section further down this page.

Warnings: Keep out of reach of children. Avoid contact with eyes; if contact occurs rinse immediately with water. For ages 12 and above only.

UK Responsible Person: Smile Dew, 42 Northbrook Road, SO14 0BU, Southampton, UK.

Origin: Made in China. Dispatched from the UK.

View directions

We currently deliver to addresses in the United Kingdom only. International delivery is not available at this time.

We aim to dispatch within 1 to 2 working days. Delivery estimates include a two-working-day processing allowance. Orders placed on weekends or UK bank holidays begin processing on the next working day.

Standard: £4.99; free on orders £50 and over. Estimated total delivery: 5 to 7 working days.

Express: £6.99. Estimated total delivery: 3 to 4 working days.

Working days are Monday to Friday, excluding UK bank holidays. Delivery times are estimates, not guarantees. Read our Shipping & Delivery policy.

For a change of mind, return unused items in their original sealed condition within 30 days of delivery. You arrange and pay the return postage. We do not provide a return label for these returns.

Faulty, damaged or incorrect items are handled separately, with return postage covered by us. Your statutory rights are unaffected. Read the full Returns & Refunds policy.

4% PAP formula

No charcoal or added alcohol

UK dispatch

Results vary

30-day sealed returns

Supplier: vegan & cruelty-free

What to Expect from Smile Dew Teeth Whitening Powder

Looking to address everyday surface stains? Start with a simple routine and realistic expectations. Here is how Smile Dew fits into your oral care.

Illustration: brushing Smile Dew powder as a light paste

Day 1

A simple two-minute routine

Your whitening routine does not need to be complicated. Mix a small amount of powder with water, brush gently for two minutes, and rinse thoroughly.

Follow the supplied directions once daily. Keep using your regular fluoride toothpaste as part of your usual brushing routine.

Mix with water to form a light paste.
Use gentle pressure when brushing.
No whitening trays or LED device needed.

Illustration: everyday surface stains from coffee, tea, wine and smoking

Day 7

A formula for everyday surface stains

Coffee, tea, and red wine can leave visible staining on your teeth. Smile Dew is intended for external surface stains, with a formula containing 4% PAP, hydroxyapatite, and xylitol.

If you prefer a powder without charcoal or added alcohol, this gives you that choice. The full ingredient list is available on this page.

4% PAP, listed as Phthalimidoperoxycaproic Acid.
Hydroxyapatite and xylitol are in the formula.
No charcoal or added alcohol.

Illustration of a brighter smile; results vary and are not guaranteed

Day 14

Know what progress means for you

Your starting shade, the type of staining, and your everyday habits can affect what you notice. Results vary, so there is no fixed shade change or guaranteed results date.

If you choose to track changes, compare photographs taken in the same lighting. Do not increase the amount or brush harder to chase a faster result.

Follow the directions rather than a results countdown.
Keep your regular oral care routine.
Stop using the powder if pain or irritation occurs.

Illustrations are for explanation only. They are not before-and-after customer photos or a promise of a specific shade change by day 1, 7 or 14.

If you have sensitive teeth, dental work, or concerns about discolouration, ask your dentist before adding a whitening product.

Before and after comparison: normal brushing versus brushing with Smile Dew teeth whitening powder

Why Choose Smile Dew Teeth Whitening Powder?

Your Routine, With a Separate Whitening Step

Looking for whitening powder for teeth without charcoal or added alcohol? Smile Dew offers a 4% PAP formula intended for everyday surface stains, including those associated with coffee, tea, and red wine.

It fits alongside your usual oral care. Keep using your regular fluoride toothpaste, and follow the powder's own directions for this additional step.

Know What You Are Choosing

PAP, listed as Phthalimidoperoxycaproic Acid, sits alongside hydroxyapatite and xylitol in the formula. The complete ingredient list is available on this page, so you can check more than the highlighted ingredients before buying.

For people who prefer a powder without charcoal or added alcohol, these are clear formula features to compare when choosing a product.

Make an Informed Choice

Choose Smile Dew for its listed formula, straightforward directions and UK dispatch. Check the ingredients and suitability information to decide whether it belongs in your routine.

Whitening results vary with your teeth and the type of staining. If you have sensitivity or dental work, ask your dentist before adding a whitening product.

Compare whitening powder options

Different powders have different formulas and prices. Compare selected listed details before you buy.

Feature	Smile Dew Powder	MySweetSmile Powder	Polished London Hyaluronic Powder
Listed item price	£15.99	£24.99	£27.99
Selected listed ingredients	PAP, hydroxyapatite, xylitol	Calcium carbonate, hydroxyapatite, papain, bromelain	PAP, hydroxyapatite, sodium hyaluronate
Full ingredient list available	Yes	Yes	Yes

Smile Dew has a lower item price than these two selected options at the prices shown.

Prices checked 15 September 2026. Delivery is extra. Offers, formulas and pack sizes differ. Item price is not a comparison of cost per use or whitening results.

Prefer another format?

Explore Teeth Whitening Strips, our Teeth Whitening Pen, or the Soft Bristle Toothbrush. Read each product's own directions before choosing a format. Do not assume separate whitening products should be combined.

Smile Dew bamboo toothbrush with white soft bristles and a black base, standing beside its branded kraft box on marble.

Soft-Bristle Toothbrush

£4.99

Shop Now

Teeth Whitening Pen

£11.99

Shop Now

Teeth Whitening Strips

£17.99

Shop Now

Ready to choose your powder?

Check the ingredients, follow the directions and choose the delivery option that suits you. If you have a question before ordering, contact Smile Dew.

Choose your powder

Customer reviews

Frequently Asked Questions

Whitening powders are intended to address surface staining, but results depend on the formula and the cause of discolouration. Smile Dew is intended for external stains. We do not promise a specific shade change or a result for every user.

The supplied directions say to use a small amount with plenty of water to form a light paste. Follow the packaging directions. Do not add extra powder in an attempt to whiten faster.

Use once daily, following the supplied directions. Brush gently for two minutes, then rinse thoroughly. Stop if you experience pain or irritation.

No. Keep using fluoride toothpaste as part of your usual brushing routine. This powder is an optional whitening step, not a replacement for toothpaste.

Smile Dew contains 4% PAP, hydroxyapatite and xylitol. The full formula is listed in the ingredients section. It contains no charcoal or added alcohol.

The supplied ingredient list contains neither hydrogen peroxide nor carbamide peroxide. It contains PAP, listed as Phthalimidoperoxycaproic Acid. Check the complete ingredients before use if you are avoiding a specific substance.

Ask your dentist before use if you have sensitive teeth or ongoing dental problems. We cannot promise that you will not experience sensitivity. Stop using it if you notice pain or irritation.

We do not make a blanket enamel safety guarantee. Follow the supplied directions and use gentle pressure. If you are concerned about enamel wear or abrasivity, ask your dentist before using an additional whitening product.

Do not expect this powder to change the underlying shade of dental restorations. Ask your dentist whether it is appropriate for your dental work before using it.

There is no guaranteed number of days. Results vary, and we do not have a product clinical timeline to promise a change by day three, seven or fourteen.

The right choice depends on your teeth, ingredient preferences and routine. Compare the full formula, directions and delivered cost. Smile Dew offers a PAP formula without charcoal or added alcohol, with UK dispatch.

Our supplier describes the formula as vegan and cruelty free. We do not claim an independent certification or display a certification seal for these statements.

Smile Dew powder is made in China and dispatched from the UK. Delivery is available to UK addresses only.

Standard delivery is £4.99 and free on orders £50 and over. Express is £6.99. See our delivery options for estimated timings.

The 30-day change-of-mind offer requires the product to be unused with its original seal intact. This does not limit your rights if it is faulty, damaged or incorrect. See our Returns & Refunds policy.