Opalescence at Home Teeth Whitening Kit, 7 Classic Prefilled Trays Cool Mint Gel Treatments
Opalescence at Home Teeth Whitening Kit, 7 Classic Prefilled Trays Cool Mint Gel Treatments
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Opalescence at Home Teeth Whitening Kit, 7 Classic Prefilled Trays Cool Mint Gel Treatments

4.3 stars out of 294 reviews
(4.3)|
294 ratings
Opalescence at Home Teeth Whitening Kit, 7 Classic Prefilled Trays Cool Mint Gel TreatmentsOpalescence at Home Teeth Whitening Kit 7 Classic Prefilled Trays Cool Mint Gel TreatmentsOpalescence at Home Teeth Whitening Kit 7 Gentle Prefilled Trays Cool Mint Flavor Gel TreatmentsOpalescence Home Teeth Whitening Kit 2 Pack 14 Gentle Prefilled Trays Cool Mint Gel Treatments

Key item features

  • Prefilled teeth whitening trays made by Ultradent, a trusted dental care expert, for a professional teeth whitening experience.
  • Discreet and comfortable Ultra Fit tray material that conforms to any smile, providing superior coverage and ensuring maximum whitening gel remains on the teeth.
  • Prefilled with the optimal amount of teeth whitening gel, eliminating the need for impressions, models, lab time, or LED lights.
  • Noticeably whiter teeth after wearing the 15% hydrogen peroxide trays for 15-20 minutes each day.
  • Vegan, gluten-free, and kosher, making it suitable for diverse lifestyles and beliefs.
  • Backed by over 30 years of experience, more than 50 teeth whitening awards, and over 100 million smiles brightened, Opalescence is the #1 professional teeth whitening brand.
  • Manufactured in the USA from globally sourced materials, ensuring quality and efficacy.
  • Bundled with a 2Chill Dental Floss Keychain for added convenience.
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Customer ratings & reviews

4.3 out of 5 stars
stars294 ratings280 reviews
How item rating is calculated
  1. 5 stars55% (163)
  2. 4 stars27% (79)
  3. 3 stars11% (33)
  4. 2 stars4% (13)
  5. 1 star2% (6)

Reviews summary

Pros
  • : Allows for easy use and travel.
  • : Easy to read with simple steps.
  • : Process is straightforward and simple.
  • : Has a light and fresh flavor.
  • : Come preloaded with whitening gel for easy use.
Neutral
  • : Can be gentle, but may still cause sensitivity in some users.
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Showing 1-3 of 280 reviews

Nov 5, 2025
Topconsumer
Item details
Size: Pack of 1
Medicine strength: Opal Classic Formula
Sold byOpalescenceDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Opalescence At-Home Teeth Whitening Kit Review

This kit includes seven Classic prefilled trays containing Cool Mint gel treatments. The trays are designed for at-home use and are preloaded with whitening gel. The gel has a noticeable mint flavor. The product is intended to lighten tooth color over time with repeated application. Results may vary depending on individual use and dental condition. It works and is not harsh.

Helpful?2Y2Q05OI5L1K5331092098
Nov 1, 2023
annem9ce9
5 out of 5 stars review

It actually works

Honestly, I was doubting anything would help my coffee stained teeth but Opal classic prefilled whitening trays actually work! My teeth were noticeably whiter after the first treatment, but please follow the directions and remember to complete the treatment process as directed. I highly recommend. I received this product for free in exchange for my honest opinion.

Review from opalsmile.com
Helpful?2Y2Q05OI5L1K5331092098
Dec 12, 2023
mbl24
5 out of 5 stars review

Great option for teeth whitening!

These prefilled teeth whitening trays are fantastic! I like them much better than the strips because they're less messy. Just open a pack, which includes upper and lower trays, and pop in! The taste isn't terrible and they're not too flimsy. They're not very big which could pose a problem for someone with a larger jaw and teeth, but they worked great for me. I think you'd need about 2 boxes or 2wks worth to get super bright white but so far I've been able to tell a noticeable difference with the 7 day box.

Review from opalsmile.com
Helpful?2Y2Q05OI5L1K5331092098