1 / 7Crest 3D Whitestrips Vivid White, 10 Treatments
Crest 3D Whitestrips Vivid White is an at-home teeth-whitening strip kit with 10 treatments. The listing describes a 30-minute daily routine over 10 days, using strips for both upper and lower teeth.
At a glance
- Listing says the 10-treatment pack includes 20 strips, 10 for the upper teeth and 10 for the lower teeth.
- The described routine is 30 minutes a day for 10 days.
- The listing claims Canadian Dental Association validation and enamel-safe use.
- Advanced Seal Technology is claimed to help the strips stay in place during application.
Reference price: $34.99
Price checked: Nov 12, 2026
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Pros and cons
Pros
- A defined 10-day course and paired upper and lower strips make the routine straightforward to plan.
- Hydrogen peroxide is identified as the active ingredient.
- The listing specifies a 30-minute application, rather than leaving treatment duration unclear.
Technical specifications
9 specifications| Brand | CREST |
|---|---|
| Active ingredient | Hydrogen Peroxide |
| Product form | Strip |
| Treatment count | 10 Treatments |
| Flavour | Unflavored |
| Age range | Adult |
| Product benefit | Whitening |
| Dimensions listed | 8.3 x 4.2 x 14.3 centimetres |
|---|---|
| Weight listed | 0.03 kg |
What to know before buying
- The listing claims six levels whiter in 10 days, but this is a manufacturer claim, not a guaranteed result for every user. Customer feedback is mixed on sensitivity, strip adhesion, duration of whitening and taste, so consider these factors when choosing a peroxide-strip routine.
What’s in the box
Included- 20 whitening strips
Who is it for?
A good fit for
- Adults seeking a home whitening routine with a listed 10-treatment course.
- Buyers who prefer adhesive strips and can set aside 30 minutes per day for 10 days.
Less suited to
- Those looking for a shorter application than the listed 30 minutes per treatment.
- Those who prefer to avoid hydrogen peroxide or are concerned about possible sensitivity.

Customer reviews on Amazon
- 5 stars
64% 64% - 4 stars
19% 19% - 3 stars
10% 10% - 2 stars
3% 3% - 1 star
4% 4%
Customer feedback is positive about whitening results and ease of putting the strips on, while experiences are mixed on sensitivity, value, adhesion, how long whitening lasts and taste. The 4.4 out of 5 rating from 9,941 ratings is broadly favourable, but does not show how any one user will respond. For a 30-minute peroxide-strip routine, the mixed reports on sensitivity and adhesion are particularly relevant.
Positive themes
- Customers describe the whitening effect positively.
- Customers report that the strips are easy to use and put on.
Mixed feedback
- Customer opinions vary on sensitivity.
- Customer opinions vary on value for money.
- Customer opinions vary on adhesion.
- Customer opinions vary on how long whitening lasts.
- Customer opinions vary on taste.
Frequently asked questions
How many treatments are listed?
The title and package-size details list 10 treatments. The description says the pack contains 20 strips, 10 for upper teeth and 10 for lower teeth.
How long is each application?
The listing describes applying the strips for 30 minutes a day over 10 days.
What is the active ingredient?
The listed active ingredient is hydrogen peroxide.
What whitening result does the listing claim?
It claims six levels whiter in 10 days. That is a listing claim and should not be treated as a guaranteed individual result.

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