Sensitive Teeth Formula 16-percent Teeth Whitening Gels (Pack of 4)

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ITEM# 12908089
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    ITEM#: 12908089

    This sensitive-teeth formula guarantees to brighten your teeth within 7-14 shades. With an effective 16-percent carbamide peroxide, this gentle formula is dentist-approved and guaranteed to brighten your smile.

    Save on expensive treatments and trips to the dentist while safely and gently whitening your teeth within the comfort of your own home. This teeth-whitening gel is mild and does not irritate gums or erode the teeth's enamel yet is effective for anyone with a high tooth sensitivity. Get a new smile overnight.

    • Product type: Teeth whitening gel
    • Gentle, yet effective
    • Contains 16-percent carbamide peroxide
    • Recommended for people who experience tooth sensitivity
    • Dentist approved
    • Guaranteed to brighten teeth 7-14 shades lighter
    • Two-year shelf life
    • FDA registered
    • Wear trays for 30-60 minutes per session
    • Three-five applications per syringe
    • Quantity: Four 3-cc syringes


    Set Includes 4 Piece
    Dimensions 7.0x4.0x2.0
    Model Number 16/4
    Country of Origin United States

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Helpful

    • This is what you should buy
      Verified Purchase

      This is the ONLY whitener chemical I would use. Carbamide Peroxide 16% is the best and cheapest whitener I have ever used. Higher percent tears up the enamel of your teeth and makes them too sensitive so don't make the mistake of thinking it will work better. Also, this is a refill for people who have trays so if you don't have teeth trays find one that comes with trays first. This system works WONDERFULLY. My dentist charged me $100 for this the first time and it was worth it just to find out that it works.

      Read More
    • Most Recent

    • Meh
      Verified Purchase

      Whitens gums better than it whitens teeth.

      Read More
    • Happy to Have
      Verified Purchase

      As always Overstock came thru. I have been whitening my teeth for decades but could not get the gel any longer. I was thrilled when I found it on my favorite site. I ordered the Sensitive Whitening Gel. As always it arrived on time and packaged just right. I would recommend this product to everyone. Pros: white teeth, cons: sore gums

      Read More
    • Works great
      Verified Purchase

      Definitely does the trick if you don't mind wearing those teeth forms at night. I usually whiten my teeth twice a year, a week to 10 days at a time, and this product works.

      Read More
    • No positive effect
      Verified Purchase

      After following the instructions to the letter and for the recommended number of sessions, this product did not whiten my teeth at all. I have past experiences with professional whitening gels (from my dentist), and they did work to noticeably whiten my teeth. I do not recommend this product.

      Read More
    • Worked well
      Verified Purchase

      Item worked well, didn't make my teeth hurt like the one I used from my dentist; also I do see a difference in the color of my teeth. Price was way better than the price from my dentist, as this was four vials for $*** & dentist cost me $*** for one vial. Minty taste was a big welcome, but it still gave me a headache from the bleaching agent. All in all, a good product which I recommend.

      Read More

    Questions & Answers

    • Q:

      "Why did you choose this product?"

      • A:

        Low strength for overnight use of existing custom dental trays Gentle on tooth enamel Inexpensive Low shipping cost

      • A:

        I had my teeth done at dentist office and was happy he used iveri white solution

      • A:

        because of the percentage of whitener.

      • A:

        for sensitive teeth and good reviews

      • A:

        I have sensitive teeth and was also impressed by the positive reviews.

      • A:

        It said is was for sensitive teeth

      • A:

        same thing as dentist for their price 39.00

      • A:

        The reviews were high and it is less expensive than the 16% I currently buy.

      • A:


      • A:

        I had professional trays made for me years ago. The cost of the gel has risen to a ridiculous amount. I will be buying it online from now on.

      Read more Read less

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    Shipping & Returns

    Contact Information

    Usually leaves our warehouse in 1 business day. *

    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.
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    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    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.