Explore the latest Back to School techShop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • MySmile DENTAL GRADE TEETH WHITENING KIT Deluxe At-Home Whitening System - Results In 10 Minutes - Non Sensitive Formula - Whitens Up to 10 Shades MySmile TEETH WHITENING GEL
  • 10 Min Fast Teeth Whitener Effectively Reduce the Yellowing Results in 10 Minutes BEFORE AFTER DAY1 DAY2 DAY3 DAY4 DAY5 DAY6 DAY7 Coffee Tea Wine Smoking Soda Chocolate and more...
  • Whitens up to 10 shades in 7 days! - Results In 10 Minutes - Non Sensitive Formula - Whitens Up to 10 Shades MySmile Teeth Whitening Gel
  • Maximum-Level Whitening Up to 12 Shades LED SPEEDS UP WHITENING Harness the power of LED that speed up whitening process up 28 x faster. BUILT-IN TRAY 10 MINUTES TIMER RECHARGEABLE MySmile
  • Non-Sensitive Teeth Whitening Gel CARBAMIDE PEROXIDE MySmile GEL Non Sensitive Enamel Safe Whiten Teeth Safe Formula VEGAN CRUELTY FREE FDA REGISTERED FACILITY
  • REMOVES OVER 99.9% OF STAINS IN JUST 7 DAYS MySmile

MySmile - Advanced Teeth Whitening Kit with 28 LED Light - White

Model:
B-US-BL-TZ
SKU:
10129712
Highly rated by customers for:
$39.95

Customer reviews

Rating 4.5 out of 5 stars with 10 reviews

Rating Filter

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
100%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-10 of 10 reviews

  • Teeth Whitner

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good price with Best Buy "Deal of the Day" I've seen a difference in my teeth. They are a shade whiter. I hopefully I'm going to be improving more after a few more applications.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Teeth whitening kit

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased this on a weekly special. Easy instructions, easy to use with awesome results. Good for upcoming events or special occasions.

    I would recommend this to a friend

  • It works

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Whitening your teeth as advertised, easy to apply and the price is amazing.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    White teeth

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the ease of using this product. I have sensitive teeth and have always been leery of using harsh whiteners!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Perfect item

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good item value not bad easy to use , I recommend it

    I would recommend this to a friend

  • Whitens without causing sensitivity

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Whitens without causing sensitivity, but if you have lighter spots theybwhiten faster. Leading to emphasizing the difference. LED light can be temperamental, shutting off prematurely, requiring to restart multiple times in one session.

    I would recommend this to a friend

  • Best that I've used

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've tried several whiteners, and this MySmile works best for me.

    I would recommend this to a friend

  • Great

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well and good price for this item. Happy with it!

    I would recommend this to a friend

  • Teeth whitening

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I think the product is good, I have it to my daughters but she hasn’t used it yet

    I would recommend this to a friend

  • Teeth whitening

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This stuff really works. You can definitely tell a difference after a few days

    I would recommend this to a friend
Page 1, Showing 1-10 of 10 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.