Your coupon has been activated.
Coupon Activated

Strongest 35-percent 80 ml Teeth Whitening Gels

You will earn $1.70 (5%) on this product with Club O Gold.




2% Rewards

Keep shopping on Overstock

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight



5% Rewards

Earn even faster

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight

Free Shipping

Never pay extra

Exclusive Rewards

Save big-- up to 40%

Today: $33.99
At other retailer: $45.45 Save $11.46 (25%)
Free Shipping*
ITEM# 10399225
  • Delivery Estimate

    Select a Product Option to view shipping

    • Product Alerts

      Stay in the know! Choose which alerts you’d like to receive on this product.

    Strongest 35-percent 80 ml Teeth Whitening Gels
    • Wishlists
    • Save for Later


    ITEM#: 10399225

    Get the whiter smile you've always wanted by using this 35-percent bleaching gel. Since the product has a three-year shelf life, it's great to stock up and keep in the bathroom.In addition to giving you a bright smile in minutes, this whitening gel helps reducing the sensitivity of your teeth. For higher whitening performance, the product features an optimized and enhanced PH formula, which can deliver incredible results in just half the time. This remineralization gel revitalizes enamel after the bleaching process.

    • Get the bright and white smile you always wanted
    • Strongest whitening gel available
    • 15 minutes per application
    • Highest quality 35-percent carbamide peroxide
    • Reduces tooth sensitivity
    • Optimized PH formula for higher whitening performance
    • Kosher grade glycerin (no animal by products)
    • Enhanced stabilization of formula for increased whitening performance in half the time
    • Remineralization gel revitalizes enamel after the teeth bleaching process
    • Gel is made fresh daily with a three year shelf lifeIncludes 8 - 10 cc Syringe (240 treatments)
    • Filled with 35-percent bleaching gel
    • 80 ml


    Dimensions 2x6x9
    Model Number N/A

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • the STRONGEST

      They're so strong, I can't keep the trays in my mouth for more than an hour! Huge difference in my teeth! A little discomfort for huge results!

      Read More
    • good

      good but irritates gums. use olive oil or something on your gums but does work on teeth and nothing has worked for me before.

      Read More
    • works

      Been whitening for years, works as well as other more expensive products I've used.

      Read More
    • Great price but .....

      My gums were very red and swollen after sleeping with this on my teeth....perhaps I just have overly sensitive gums

      Read More
    • very fine rsults

      there's enough here to last quite a while. good thing it keeps for two years! very effective.

      Read More
    • A lot of product for the money

      For the money -- this is a lot of product and it seems to be working well. My experience with other specialty products or ones that I have bought from the dentist is that they are much more expensive than this and they give you much less. This package came as described and the syringes are about as large around as my thumb and about 5 inches long. Since the package contains 6 syringes, this is way more product than i expected. will last me for at least a year or more. after 5-6 treatments of using a lot of product (why not? there's so much!), i have only gone through about 2/3 of one syringe. seems to be working, too. noticeable difference.

      Read More
    • Positive Review

      Product works well but it just doesn't taste good, no minty flavor.

      Read More
    • great quality, and value for the price!

      this product whitened my teeth after the 1st use. I use it everyday for 45 minutes, until i reach the desired whiteness I want. a little gel goes a long way. so far by brushing with sesitive toothpaste, I do not have any tooth sesitivity. very happy with my purchase.

      Read More
    • teeth whitening gel

      works great just like the dentist whitening plan, would recommend.............

      Read More
    • So far so good

      I have used the product three days in a row and can tell a significant difference in my smile. I leave the trays in for about 40 minutes and I have had little sensitivity so far. (Note: I always brush with Sensodyne toothpaste while bleaching). I think it is a keeper!

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Do you need to buy anything else to use this? Or is the kit complete with all you need to start whitening?

      • Hello kristinjpa, you will also need to purchase teeth whitening trays, you can refer to item number 12907978 for a tray that would work with this. Thanks for shopping with us!

    • Why is it so hard to dispense? I have to stick a pin inside but it is still hard to push out. Should I cut the top off?

      • Hello Trenia B. For assistance with this issue please contact Customer Care at the number below. I hope this helps, thank you for shopping with us! U.S. and Canada Toll free: 1-800-The-BIG-O (843-2446).


      • Hello jerzjo18, you get 6 syringes with an order of 1. Thank you for shopping with us.

    • Why did you choose this product?

      • Because I have used in the past and I like the results.

      • one of my friends referred

      • Used it before and love it. Helps remove years of coffee stains and old age. Have gotten lots of comments how white they are.

      • I have a whitening tray from my dentist and am out of the gel

      • Price

      • The price is great and I've used this before and liked the results

      • Good reviews

      • I'm trying this product because my teeth are stained yellow. I have a bleaching system that I purchased from my dentist; it was expensive and it's not working for me. The reviews on this product seem full of promise. I really hope that it's a solution for my discolored teeth.

      • Value

      • Received great reviews. Haven't used a teeth whitening product for a while Need the strongest product.

      • I am out of jell

      • I am trying this product along with the trays. I have a hard time with the strips, so I am looking forward to trying this product.

      • Due to strength

      • I wanna try it

      • The ratting on reviews. I had used a similar product and received good results.

      • For personal use, myself and wife. We spend most times out of the states

      • PRICE

      • I already have custom trays from fluoride treatments. Need whitening from radiation treatments. This makes it a d-I-y project.

      • the reviews about the product

      • good price strong gel

      Read more Read less
    • Can you use this product on veneers?


    Shopping Tips & Inspiration

    Shipping & Returns


    Usually leaves our warehouse in 1 business day. *

    Non-Returnable Item Policy:

    This item is not returnable unless the problem you experience is the result of our error.
    More Details

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.