The Sparkling Teeth guide
Philips Zoom NiteWhite concentrations, explained.
Prefer a longer whitening session? NiteWhite uses carbamide peroxide for extended tray wear. Compare 10%, 16% and 22% by concentration, routine and sensitivity considerations.
The range at a glance
Which NiteWhite strength fits your routine?
A higher percentage means more carbamide peroxide in the gel. Lower concentrations may be easier to tolerate if sensitivity is a concern; increasing the strength does not guarantee a whiter final result. Every strength is designed to deliver noticeable whitening. The number of applications and final shade depend on your starting colour, wear time and individual response.
10%
Carbamide peroxide
Lower strength, longer wear
For a brilliantly brighter smile with gradual whitening. This lower strength may need more applications to reach your desired shade. The most cautious concentration to consider if you are new to NiteWhite or concerned about sensitivity. Wear for 4–6 hours once daily or overnight, making it an option for those who prefer an extended session.
Shop NiteWhite 10%16%
Carbamide peroxide
A step up in concentration
For a beautifully white smile with a more concentrated formula. Stains can break down faster than with a lower concentration. A middle option for people who have tolerated a lower strength and want a more concentrated gel. Wear for 4–6 hours once daily or overnight. The difference from 10% is the concentration, rather than a shorter stated wear time.
Shop NiteWhite 16%22%
Carbamide peroxide
Highest strength in the range
For a brilliantly white smile with faster stain breakdown. This higher concentration may reach your desired shade in fewer applications. The most concentrated NiteWhite option, with sensitivity an important consideration when moving up in strength. Can be worn for 2-4 hours or overnight.
Shop NiteWhite 22%Ready to get started? Read our application guide
Explore the range
Find your NiteWhite options
Compare available strengths and syringe pack sizes on our Philips Zoom product page.
A Sparkling Teeth product guide. Sparkling Teeth is an independent retailer.