Crest Whitestrips use the same enamel-safe ingredient dental professionals use, so you get great results and whiter teeth easily, at home. Best of all, every Crest Whitestrips teeth whitening system provides you with a brighter, more beautiful smile.Product Features:
- Has 100mg of gel with 14%
Crest Whitestrips use the same enamel-safe ingredient dental professionals use, so you get great results and whiter teeth easily, at home. Best of all, every Crest Whitestrips teeth whitening system provides you with a brighter, more beautiful smile.Product Features:
- Has 100mg of gel with 14% hydrogen peroxide = 14mg of hydrogen peroxide per upper strip
- Most effective of the Crest Whitening Strips
- 43% better whitening than Professional Whitestrips
- Great way to do home whitening
- Use for 30 minutes once or twice a day, may cause sensitivity