Smartly designed for fuss-free application
Our clever kit makes whitening your teeth effortless. With Smilerex®, teeth whitening time will become a favourite part of your self-care routine.
Intensive PAP™ Teeth Whitening Kit
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Achieve and maintain a sparkling smile with our Intensive PAP™ Kit. Designed to whiten your teeth in the comfort of your own home, our formula delivers noticeable results with no discomfort or sensitivity.
Experience professional-level whitening in just 10 applications, each taking only 20 minutes.
| Key Features | |||
|---|---|---|---|
 |
10 Applications | |
Whiter in 20 minutes |
|
No Sensitivity & No Irritation | |
Safe Formula |
|
Convenient & Easy | |
Vegan friendly |
The Intensive PAP formula
Our formula contains the active ingredient Phthalimidoperoxycaproic acid (PAP), which works quickly to remove surface stains and discolouration from the enamel of the teeth. Potassium nitrate and hydroxyapatite are in the formula too, to remineralise and strengthen your teeth for a healthier smile.
What's included?
- High Frequency LED Light
- 4 x Teeth Whitening Gel
- Universal Comfort Fit Tray
- Teeth Shade Guide
- User Guide
How to use?
Step 1
Attach the LED light to the reusable mouth tray.
Step 2
Apply the gel to the top and bottom of the tray.
Step 3
Insert the tray into your mouth and leave for 20 minutes.
Key ingredients
Phthalimidoperoxycaproicacid (PAP) is scientifically proven to whiten teeth without harmful side effects.
Potassium Nitrate helps alleviate and treat pre-existing tooth sensitivity.
Hydroxyapatite protects the outer layer of teeth, prevents demineralisation and helps rebuild your tooth enamel.
Shipping Information
We aim to dispatch all orders placed before 2 pm GMT Monday-Friday on the same day.
Express UK Delivery
Royal Mail Tracked 24® (1-2 business days) - FREE
Royal Mail Special Delivery Guaranteed by 1pm® - £4.99
International Delivery
Royal Mail International Tracked (5-10 business days) - £7.99
30-Day Money-Back Guarantee
Our teeth whitening product guarantees a minimum of 2 shades whiter teeth. To claim a refund, follow these steps within 30 days of receiving the product:
- Take a before and after photo of your teeth along with a photo of the used product.
- Email the photos to help@smilerex.com.
Intensive PAP Formula
Three key ingredients that work in harmony
Our whitening formula leaves your teeth as strong and healthy as they are beautifully white.
Teeth Whitening
Phthalimidoperoxycaproicacid (PAP) is scientifically proven to whiten teeth without harmful side effects.
Reduce Sensitivity
Potassium Nitrate helps alleviate and treat pre-existing tooth sensitivity.
Protect & Rebuild
Hydroxyapatite protects the outer layer of teeth, prevents demineralisation and helps rebuild your tooth enamel.
Illuminate Your Journey to a Dazzling Smile:
Our High Frequency 6-bulb blue spectrum light is designed to bring professional-grade teeth whitening into the comfort of your own home. The blue LED technology targets deep-seated stains and discolouration, activating whitening agents for accelerated results.
The Science Behind Your Smile
Would you love a whiter smile? When your teeth are strong and healthy with a pure-white sparkle, you look amazing and feel more confident. Teeth whitening products can help you achieve a dazzling smile – and there’s a unique science behind the way they work.
A Whiter Smile Equals a More Confident You
Smilerex® is at the forefront of powerful yet safe teeth whitening.
PAP is scientifically proven to whiten teeth without causing pain or sensitivity.
Customer Reviews
Based on 116 reviews
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N
This product is easy to use and doesn’t have a bad taste. Teeth were significantly whiter in 7 days. I would recommend this product. Thank you smilerex!
G
Usually I'm sceptic a specially as is not expensive . I used it 3 times I thought that is not working . I did 5th time now and I'm shocked . It is massive difference . Highly recommended, but on my 5 days in a row I could see big improvement
V
This is a very easy system to use, and the results are almost immediate. I am one happy white smiling customer! I will definitely buy it again.
J
It worked SUPER well and made my teeth so much better and white. Have gotten multiple compliments 😍
B
I am 70 years old, after years of smoking and drinking black tea and coffee my teeth resembled the teeth of a camel, dark yellow. After using the kit they look so much better, OK not film star brilliant white, but certainly much nicer. I would thoroughly recommend this product which is excellent value for money.
D
Good my teeth are badly stained and it's whitened some more than others
J
I've only done 5 applications. It made my teeth so white. Great product, it really works! I ordered your strips too. Can't wait to try 😊
Hey Jane,
Thank you so much for sharing. We're super happy that you've had a great experience!