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Strongest 35-percent 60-ml Teeth Whitening Gels

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ITEM# 10399222
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    ITEM#: 10399222

    Stand out from the crowd with amazingly white teeth with this kit of teeth whitening gels. Each treatment takes just 15 minutes to complete. In addition to whitening, the gel reduces tooth sensitivity and restores enamel. The dentist-strength carbon peroxide blend has an advanced PH formula to achieve the fastest and best results. It is made of Kosher-grade glycerin that is prepared fresh daily and has a three-year shelf life. Each kit includes 240 treatments.

    • Have whiter teeth in just 15 minutes
    • 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 6 - 10 cc Syringe (240 treatments)
    • Filled with 35-percent bleaching gel
    Due to the personal nature of this product we do not accept returns.


    Color White
    Set Includes 1 Piece
    Dimensions 2x6x9
    Model Number N/A
    Country of Origin United States

    Quality Rating

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    Features for Rugs

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    Customer Reviews

    5 Stars
    4 Stars
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    2 Stars
    1 Stars
    • Most Recent

    • Teeth whitning
      Verified Purchase

      This was a husband purchase. It works well without irritation to gums used as directed.

      Read More
      casper1020 Sep 5, 2017
    • Works great, can be a little irritating
      Verified Purchase

      I've been buying this item for years, and it works well and quickly. If you have sensitive teeth, you may have to use it for a shorter period of time but more frequently.

      Read More
      Kelly D. Jul 4, 2017
    • Great smoke
      Verified Purchase

      They work like a jem. Just bought some todsy

      Read More
      hans p. Jun 13, 2017
    • Whiter teeth
      Verified Purchase

      I once spent $400 for this gel. I use my trays, which I originally got from my DDS, and use the gel after every dentist cleaning. These have saved me a lot of money!

      Read More
      zepplin1 May 3, 2017
    • Whitening teeth
      Verified Purchase

      This is an amazing whitening product for your teeth. I have ordered the same once before and loved it. The one I bought from my dentist was a lower percent and cost more than this. I would recommend this for anyone who wants whiter teeth. Use it more often at first then once maybe twice a week to maintain whiter teeth.

      Read More
      Tamera L. Dec 19, 2016
    • Most Helpful

    • Better Stronger Faster Cheaper

      These syringes are 10 cc each where as the other brand is only 0.5 cc each. Yes, that is 1/2 of 1 cc compared to 10 cc. I've paid $25.00 per 3 cc syringe of 16% peroxide at my dentist. This is a huge discount for 60 cc of 35%! Thank you...and my friends thank you.

      Read More
      tt4856 Mar 31, 2007
    • Does What it Says it Does
      Verified Purchase

      Great value and product works...almost too good. Be careful to use as directed and keep it away from the gum line because that will be bleached, too. I had sore gums for three days afterwards. My teeth whitened to a very noticeable difference in only one application of fifteen minutes.

      Read More
      funster1 Feb 10, 2008
    • whiter and brighter
      Verified Purchase

      This system works very well. Just be mindful that you need to order some trays as well. Works as well as any brightener I've paid for from the dental office at a much better price!!

      Read More
      srboise Mar 29, 2011
    • The Best of the Best
      Verified Purchase

      I used to use all types of different teeth whitners and then I bought the 35% carbomide and this percentage is hard to find they usually only sell the 22% but this one whittend my teeth in literally in 15 minutes. I even got my husband to use it and we still have a some left over since we don't use it very often cause the results last a long time Very good product!

      Read More
      Anonymous Jun 6, 2008
    • Hey, husband, nice teeth!
      Verified Purchase

      My husband... some hotshot. He's the son of a dentist .. therefore, the bad dental hygiene. His teeth, after 10 years' worth of coffee, needed serious help, and the dentist (not Dad, but the official one) would have charged $500-$1000 for a similar treatment. So, send in the troops: I read first about the active ingredient, and decided that the recommended 15-minute treatment, once a week, probably would be fine. I strictly followed the instructions, and the results have been gradually wonderful. He's had no gum irritation, and, while the treatment itself isn't glorious (it fizzes; and it isn't chocolate-chip cookies), it's bearable and the results are a great adjunct to a good-quality spin brush and gives super results. I also use the gel myself, and appreciate what seems to be a subtle citrus flavor to it. Flash a smile, handsome hubbie!

      Read More
      arielbird Aug 6, 2015

    Questions & Answers

    • Q:

      "Can I use this gel in my Kor Whitening "tray" ? Is the percent of carbomide stronger than Kor Whitening? Does this have to be refrigerated as Kor does? What are all of the ingredients? (not just the main ones)"

      • A:

        Hello mika, thank you for your inquiry. Unfortunately, the information you have requested is currently unavailable. You will receive an email notification once an answer is posted. Have a great day.

    • Q:

      "Do I need to purchase the tray(s) with this product?"

      • A:

        Hello ShayneCM, the trays are not included. An option can be found under item # 12907924. Thank you for shopping with us!

    • Q:

      "How many syringes come with this order?"

      • A:

        Hello lucyricky2, this includes 6 syringes. Please let us know if you have any further questions.

    • Q:

      "Why did you choose this product?"

      • A:

        good reviews

      • A:

        Already had dentist-made trays

      • A:

        The reviews.

      • A:

        White teeth, Duh! ;)

      • A:

        Good reviews. Strong, quick results (according to reviews).

      • A:

        I want white teeth

      • A:

        because of the reviews and the price.

      • A:

        15 mins vs 30 mins

      • A:

        It works!

      • A:

        I was looking for a product that is commonly found in your local dentist. This will work nicely with the companion product, "Complete 35-percent Teeth Whitening Kits". In this day and age of personal communication, healthier, whiter teeth makes a statement.

      • A:

        Dentist charges way too much for similar product

      • A:


      • A:

        It works

      • A:


      • A:

        Highly recommended. I usually just use OTC items from the drug store but don't get the results I want.

      • A:

        Used 33% before

      • A:

        because of the reviews.

      • A:

        Seeking the best. Highly recommended. Thank you!

      • A:

        bleach my teeth

      • A:

        read the reviews and decided to give it a shot

      Read more Read less
    • Q:

      "Is this legal in the uk and does it have bleach in???"

      • A:

        Hi sammy1982, this item contains 35 percent carbamide peroxide. Unfortunately this concentration equates to more than the legal limit of 0.1 percent of hydrogen peroxide in accordance to the general dental council. Tooth whitening products containing or releasing between 0.1% and 6% hydrogen peroxide can ONLY be sold to dental practitioners. Please review your local laws for any possible changes to protect yourself. We hope this helps. Thanks for shopping with us.

    • Q:

      "Is this product able to be used with LED Light?"

      • A:

        Hello essentialstamp, This whitening gel has received excellent reviews! Yes, this can be used with LED light to speed up the whitening effect, but it is not required to make it work. I hope this helps. Thanks for shopping with us.

    • Q:

      "What is the brand name on this product?"

      • A:

        Thank you for contacting us morninghill0. We are unable to disclose the manufacturer of some of our products; however, Overstock.com stands behind every product we sell. When necessary we can contact suppliers if a product issue arises. Please let us know if you have any further questions.

      • A:

        Idk but it works :)

      Read more Read less
    • Q:

      "Is there and ingredient list for this product? It would be nice to know what I'm putting in my mouth."

      • A:

        Thank you for your interest in the Strongest 35-percent 60-ml Teeth Whitening Gels. The ingredients are Carbamide Peroxide, Glycerin (food grade), 1,2 Propylene glycol, (food grade) d-Limonene.

    • Q:

      "is this % legal in the UK? Also is a gum tray needed?"

      • A:

        This is legal in the U.S. The trays are not included.

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    This item is not returnable unless the problem you experience is the result of our error.
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    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.