CREST 3D White Whitestrips Teeth Whitening Kit is a teeth whitening system for people who want a whiter smile and help lifting long-set stains. It combines a stronger whitening phase with a follow-up brightening phase in one package.
This kit includes 20 treatments total: 10 x 1 Hour Express and 10 x Vivid White, for 40 strips. The whitening strips contain hydrogen peroxide. Follow the label directions for daily wear times during the 10-day Express phase and the 10-day Vivid White phase.
Features
- 20 treatments total; 40 strips per kit
- Includes 10 1 Hour Express and 10 Vivid White treatments
- Hydrogen peroxide whitening strips
- Whitens teeth and helps remove long-set stains
- Canadian Dental Association Validated
Ingredients
VIVID WHITE: PVP, PEG-8, Water/eau, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin. 1 HOUR EXPRESS: PVP, PEG-8, Water/eau, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin. Costco obtains this label information from our suppliers, and the information may vary from time to time. Please carefully read all labels on the product package you receive prior to the use of any product.
| Brand | CREST |
|---|---|
| Size | 20 treatments: 10 x 1 Hour Express + 10 x Vivid White (40 strips; page shows $1.63 per each) |
| UPC | 056100084280 |
Frequently asked questions
What is this kit used for?
It is a teeth whitening kit designed to make your smile whiter. It also helps remove stains built up over many years.
What comes in the package?
The kit contains 20 treatments in total: 10 1 Hour Express treatments and 10 Vivid White treatments. That equals 40 strips.
What ingredients are in the strips?
Both strip types contain PVP, PEG-8, Water/eau, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, and Sodium Saccharin. Hydrogen peroxide is the whitening ingredient.
How do I use the treatments?
Follow the label directions for daily use. The package sets out one 10-day Express stage and one 10-day Vivid White stage with different wear times.





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