Teeth whitening strips

Whiter teeth from the very first days

Visible results after just a few uses

Eco-friendly & safe ingredients

Enamel-safe and easy to use

Buy 1 get 1 free 1 week treatment + 1 week free

£16.90

£39.90

Buy 2 get 2 free 2 weeks treatments + 2 weeks free

£29.90

£79.90

Buy 3 get 3 free 3 weeks treatments + 3 weeks free

£39.90

£119.90
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98% satisfaction
American Express Apple Pay Bancontact Mastercard Visa

98% satisfaction

Karim / @BrightKarim

I was skeptical at first, but I’m amazed! My teeth regained their natural shine with zero discomfort. I 100% recommend it!

Emma/ @EmmaShines

The result is incredible! My coffee stains are gone and my smile now makes all the difference. Plus, it’s enamel-safe and super convenient.

Sarah / @SmileWithSarah

I’ve tried several products before, but these whitening strips really work! My teeth looked whiter within the first week, and the product is so easy to use.

Whiten your smile effortlessly with our easy-to-use strips. In just 30 minutes a day, you’ll see your teeth become visibly brighter and cleaner without expensive dentist visits.
Others
Visible results in 7 days
Enamel-safe & no sensitivity
Dentist-level ingredients
Affordable price
Available in physical stores

Description

✨ Reveal your brightest smile with SmileUp 5D Whitening Strips.

Our innovative formula, enriched with active oxygen molecules, gently removes stains from coffee, tea, wine, and tobacco without causing sensitivity. Designed with a soft, enamel-safe material, the strips adapt perfectly to your teeth, ensuring a comfortable fit anytime, anywhere.

✔ Easy 30-minute application

✔ Noticeable results in just 7 days

✔ Safe, gentle & effective

And the best part? Enjoy our special promotion: add 2 boxes to your cart and get the second one absolutely free.

Your radiant smile starts today. 🌟

Product Content / Ingredients / Materials

Product Content

  • 14 whitening strips (7 upper + 7 lower)
  • User manual with step-by-step instructions
  • Resealable pouch for freshness

How to Use

  1. Peel the strip from the backing liner.
  2. Apply firmly to your upper and lower teeth.
  3. Leave on for 30 minutes.
  4. Remove and rinse with water.

    ✨ For best results: use once per day for 7 consecutive days.

Ingredients / Materials

  • Glycerin
  • (Polyvinylpyrrolidone)
  • Aqua (Water)
  • Hydrogen Peroxide (≤ 0.1% in compliance with EU/UK regulations)
  • Cellulose gum
  • Sodium hydroxide
  • Peppermint oil (for freshness)

Shipping & Delivery / Returns & Refunds

Shipping & Delivery

  • 📦 Orders are processed within 24–48 hours (Monday–Friday).
  • You will receive a tracking number by email once your order has been shipped.

Returns & Refunds

  • For hygiene and safety reasons, we cannot accept returns once the product has been opened or used.
  • If your order arrives damaged, defective, or incorrect, please contact us within 14 days at [your support email] with your order number and photos.

Refunds (if applicable) will be issued to your original payment method within 5–7 business days after approval.

Our Guarantee

At SmileUp, your satisfaction is our #1 priority.

✅ Safe & Enamel-Friendly – Our whitening strips are formulated to be gentle on your teeth while delivering visible results.

✅ Visible Results in 7 Days – Use daily and see your smile brighten after just one week.

✅ Money-Back Guarantee – If you don’t see any improvement within 14 days of consistent use, contact us and we’ll refund you* – no questions asked.

*Conditions apply: product must be used as directed, and refund requests must be submitted within 30 days of purchase.

Customer reviews

Sarah L.

I drink a lot of coffee and wine, and I thought nothing could fix my stains. SmileU...

James R.

I was skeptical at first because I’ve tried other whitening kits. But these strips are ...

Chloe M.

I used to hide my smile in pictures. After 7 days with SmileUp, I actually love my smil...

Daniel K.

Affordable, easy, and effective. I didn’t want to spend hundreds at the dentist – these...

Emma P.

I was worried about tooth sensitivity, but I felt nothing at all. Just whiter teeth day...

Karim A.

I never thought whitening could be this easy. I tried so many things before but nothing...

Shopie M.

I used to hide my smile because of stains. After trying your strips, I feel unstoppable...

Dani K.

This product changed my routine. I wasted money on useless products before, but this on...

Olivia S.

Coffee stains used to be a nightmare. Now my teeth look brighter every day. Best decisi...

Lucas T.

Your whitening strips made such a difference. I used to be skeptical, but now I recomme...

Amelia J.

I struggled with sensitive teeth before. This is the first product that works without p...

Noah D.

Your product is amazing! I wasted time with DIY tricks, but this actually delivers resu...

Chloe H.

I couldn’t believe the change after just one week. I feel like a new person when I smile.

Ethan L.

Finally something that works as promised. I totally recommend it!

Mia C.

I was insecure about my smile. Now I get compliments every day. Thank you for this prod...

William F.

I used to avoid photos. With your strips, I finally love smiling again.

Ella P.

Your product is a life-saver. Easy, safe, and really effective. 100% recommend.

Benjamin B.

I tried expensive treatments before, but this gave me better results at home.

Charlotte N.

I’ve always struggled with yellowish teeth. These strips changed everything!

Henry G.

Your whitening kit is so simple to use. I used to feel embarrassed, now I smile with co...

Isabella V.

The difference is crazy! I totally recommend it to anyone who wants fast results.

Lea M.

I wasted money on other brands before. This one actually works!

Grace R.

So easy to use and no sensitivity at all. I love my new smile.

Maddison O.

Your product really helps me shine at work and in my social life. Thank you!

Harper E.

I was doubtful at first, but now I can’t live without it. Totally recommend!

Alexandra C.

Finally something affordable and effective. My friends already noticed the difference.

Ava K.

Your strips gave me back my confidence. I used to cover my mouth when laughing. Not any...

Matthew J.

Best whitening solution ever. I tried so many before, this one is the winner.

Sienna P.

Incredible product! I can smile wide again without being self-conscious.

Jacob L.

Easy, safe, and results are visible fast. Totally worth it.

Lily S.

I used to think whitening was only for dentists. Your strips proved me wrong!

Mason B.

I had no idea it could be so simple. Highly recommended.

Always at your service

Frequently asked questions

Will the strips damage my teeth or enamel?

No! Our formula is enamel-safe and designed to whiten without causing sensitivity or harm.

How fast will I see results?

You’ll notice a brighter smile in just 7 days when used daily for 30 minutes.

Are the strips safe for sensitive teeth?

Yes. They are gentle and peroxide-free (≤0.1% in compliance with UK/EU regulations), making them suitable even for sensitive teeth.

How long do the results last?

With proper oral care, results typically last up to 2–3 months. You can repeat the treatment as needed.