Northwhite
Premium Teeth Whitening Strips
Premium Teeth Whitening Strips
- Non-peroxide, enamel-safe formula
- Whiter teeth in as little as 30 minutes a day
- Zero sensitivity, gentle on sensitive teeth
- 28 strips, a complete 14-day course
- Visible results that last 8 to 12 weeks
- Dentist-developed, with free UK delivery
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30-day money-back guarantee. Not happy with your results? We'll refund you, no fuss.
Key Features
Key Features
- 28 strips, a complete 2 week whitening course
- Whiten and remove teeth stains
- Advanced formula for a visibly brighter smile
- Infused with hydroxyapatite to strengthen enamel
- 30 minutes a day
- Results that last 8 to 12 weeks
Product Description
Product Description
Indulge in our refined at-home teeth whitening ritual: 28 premium strips crafted for a 14-day transformation.
Meticulously developed by dental professionals, our whitening strips are formulated to gently dissolve stains accumulated from coffee, wine, and other everyday indulgences, unveiling a brighter, more luminous smile with exceptional gentleness on sensitive teeth.
At the heart of this treatment lies our exclusive non-peroxide formula, thoughtfully engineered to lift surface stains while delicately working within the enamel to enhance natural tone from within. The result is a beautifully radiant, healthy-looking smile, delivered with a level of luxury only northwhite can provide.
How to Use
How to Use
- Ensure teeth are completely dry before application, for the most precise and even fit.
- Apply one strip at a time: the longer strip to your upper teeth, the shorter to your lower.
- Smooth strips down firmly, folding gently around the back of the teeth to secure in place.
- Allow to work their magic for 30 minutes (no eating or drinking during this time).
- After 30 minutes, gently peel away.
- Buff away any residue with your toothbrush or a tissue, rinse thoroughly, and reveal your brighter smile.
For best results, we recommend daily use across the full 14-day treatment, or until you've reached your desired shade.
Ingredients
Ingredients
- Film-forming base
- Peroxide-free whitening agent
- Xylitol · Glycerin
- Natural thickeners
- Adhesive base
- Potassium citrate
- Sodium citrate
- Gentle cleansing agent
- Hydroxyapatite
- Stevia leaf extract
- Menthol

- 5 stars: 479 (93%)
- 4 stars: 22 (4%)
- 3 stars: 15 (3%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Worth every penny. My smile reads far whiter in daylight. No zinging, no soreness, nothing unpleasant. Sticking with this one.
This has quietly become the highlight of my routine. The difference in my smile is obvious in photos. It has never left anything feeling rough. This one is a keeper.
Bought this after weeks of research and it delivered. The coffee stains on my front teeth have faded a lot. It has not harmed my enamel as far as I can tell. I would buy this again in a heartbeat.
Really worked well will buy again.
Use these all the time great quality
This exceeded what I expected for the price. The difference in my smile is obvious in photos. It has been reliable every single week. It has my full recommendation.
Actually worked, i’m impressed and will definitely be buying again!
Two months of use and still loving it. Teeth that were always darker now blend in. I have had no reaction whatsoever. Highly recommended.
I keep recommending this to people. The staining on my lower teeth has lightened a lot. I have used it for months with no problems. Would recommend to anyone with similar concerns.
Exceeded my expectations honestly.
Convenient and effective love it
Not bad, would consider buying again.
This exceeded what I expected for the price. The teeth strips brightened the darker teeth at the sides. My teeth felt comfortable from day one. Could not be happier with it.
Ordered on a whim and I am so glad I did. The teeth strips shifted staining I have had for years. The packaging is sturdy and easy to use. Give it a go, it is worth it.
Love the results, will keep buying.
Good product, will repurchase for sure.
Its okay took a while to see results
Worked really well, will definitely buy again.
Noticed a difference after the first use.
My teeth are several shades whiter now
Perfect for sensitive teeth no pain at all
Solid, if not perfect. The teeth strips has helped with evenness across my smile. The flavour is stronger than I would like. Not perfect, but genuinely good.
Simple to use, real results.
Best whitening product Ive tried so far
No sensitivity and great whitening.
Easy to fit into my daily routine
It's alright, does what it claims eventually.
These whitening strips stay on well and work great.
Effective and gentle on my teeth
Already ordered a second one