Teeth Whitening – Professional-Grade Results from the Comfort of Home

Original price was: $199.00.Current price is: $179.00.

Don’t let the cost of professional teeth whitening hold you back. With Sentinel Mouthguards, you can get professional-grade results at a fraction of the dental office price

Many people struggle with tooth discoloration due to age, diet, or lifestyle habits. The problem is, with so many teeth whitening options on the market, it can be hard to know which one will actually work for you and give you the bright, white smile you deserve.

We understand that the process of finding the best teeth whitening solution can be overwhelming and confusing.

While custom take-home teeth whitening kits available at dental offices are generally considered safer and more effective than store-bought alternatives, they can also be quite expensive, often costing upwards of $500- but we’d like to let you in on a secret…

By ordering directly from our lab, we’re able to offer you the same product as the dentist at substantial cost savings compared to traditional teeth whitening prices that involve a dentist. At Sentinel Mouthguards, we’re committed to providing our customers with an affordable and effective solution for achieving a bright, white smile the safe and professional way.

Experience the difference in just three simple steps:

just 3 easy steps to receive your custom at-home professional teeth whitening

Our custom-made reusable trays will keep your teeth consistently white for years to come. Compared to other forms of teeth whitening such as strips and mall kiosks, our custom fit trays are the superior choice for both short and long-term advantages.

What is the gel that comes with the trays?

ZOOM! NiteWhite ACP 22% is specially formulated for sensitive mouths, making it a medium-strength option that is gentle yet effective. Plus, with its proven track record of success, you can trust that you’re getting a top-quality product that delivers real results.

This product is carefully formulated with premium ingredients to provide powerful yet safe whitening results, and we stand behind its quality and effectiveness. When you choose Sentinel Mouthguards for your teeth whitening needs, you can trust that you’re getting a reliable and proven solution that will give you the results you want.

How long does it take to see results?

The timeline for seeing results with Sentinel Mouthguards teeth whitening can vary depending on individual factors such as the severity of staining and discoloration, and how frequently the whitening treatment is used. However, most people typically see noticeable results after just a few uses of our Reusable Teeth Whitening Solution. Many customers report seeing a difference in the brightness of their teeth after just one or two applications. With consistent use of our product, you can expect to see a significant results by day 7.

Product Description

Experience professional-grade teeth whitening results from the comfort of your own home with Sentinel Mouthguards’ Reusable Teeth Whitening Solution.

  • Enjoy the Benefits of a Radiant Smile with our Reusable Custom Trays. Same as dentist!
  • Specially designed for sensitive teeth, our fast and safe whitening solution provides stellar first-time results and delivers consistently whiter teeth.
  • No need to leave your house – our DIY Impression Kit is easy to use and our reusable trays are delivered straight to your door.
  • Say goodbye to harsh chemicals and say hello to a healthy smile with our BPA, silicone, gluten, phthalate, latex, and silicone-free whitening trays.
  • Plus, enjoy free shipping on your order today!

Smart Defense for Your Teeth and Wallet

why choose sentinel mouthguards graphic compare to dentist made custom night guard

What you get:

  • Dental impression kits + extra putty
  • Upper and lower custom trays + 3 syringes of Zoom Whitening Gel
  • Ventilated storage case
  • 30 day satisfaction guarantee or your money back!

Here’s how it works:

We mail your impression kits (mixing putty & trays). You take your own impressions. Using the prepaid envelope, mail your upper and lower teeth impressions back to us. Upon receipt of your impressions, we’ll make your new custom fit teeth whitening system within 3 business days. That’s it! You’re on your way to a brighter smile!

Taking your own dental impression is EASY

You need to have a timer, clean hands, & good solid teeth. No braces. Seriously, putty & braces do not mix.

We’ll give you a link to a video, pictures & written instructions to show how to take your teeth impressions and make sure you get a perfect mold of your teeth.

Money Back Guarantee

If for any reason you’re not satisfied with your results, don’t worry – we offer a hassle-free return policy. Simply return your items within 30 days for a full refund.


Additional Information

Weight 3 oz


Product Reviews

  • Brandi Green

    My dentist sells this SAME EXACT KIT for $400. Same gel, trays everything. So glad I found it on here. My teeth get so white so quickly with this stuff. Thank you for making this affordable!

  • Zachary Clemens

    I’ve been using the gel for only two days and I’ve already noticed a huge difference!! I definitely recommend! Satisfied customer!

  • Aaron

    Taking my dental mold was so easy, I mixed some putty together and placed it in the tray like a little snake. Simple enough. sent it back and got my custom trays! Very happy customer here!

  • Mike B

    Drink coffee? Smoke? Like soda? Then you should use this stuff. I have bad habits but you can’t tell since I got my own custom mouth tray. Shit is bad arse!

  • unknown

    Fast delivery Love my custom trays! I whiten during the day and no one even notices. A++++

  • Kyle P.

    This is a really good deal. My dental office wanted to charge me $400 for the teeth whitening. Found the same thing here for $150. The Zoom whitening gel lasts a really long time. You only need a little bit each time you apply it so 3 syringes lasts forever! Well worth it.

  • Phoebe Kilmer

    My teeth have never been whiter. Beautiful results. Thank you.

  • Wayne Thomas Jr.

    For years I’ve smoked cigarettes and I finally stopped. I thought I’d never be able to get whiter teeth but this stuff works. It took me about 7 consecutive nights to see a real improvement but what an improvement. Now anytime I need to touch up my teeth I just whiten for a couple of days & that’s all it takes. My wife is pleased with the results as well. Thanks a bunch.

  • Hope Larson

    Thanks for the brighter smile Sentinel! A++++

  • Patrick B. Oneil

    I drink a ton of coffee and I just live my teeth whitening trays. Keeps my teeth from yellowing because I don’t want to give up my coffee!

  • Mike Silver

    Had previous trays from my dental office. They were uncomfortable on my gums becuase they were cut straight across. Sentinel did a good job fitting them to my teeth and I can tell they took the time to make sure there were no rough edges. Better than the ones I paid $300 for at my dentist. Haven’t used the whitening gel yet but will update this review after 1 week.

  • Aimee McMurphy

    So excited! Just got my Sentinel teeth whitening kit and it is so comfortable to wear. Already have seen a difference in just two sessions. Can’t wait to see what’s going to happen after a month!

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Free Shipping

We ship your kit with everything you need from the molding trays and putty to the prepaid return packaging.

30 day guarantee

Try it out! If you’re not satisfied, you can always return the Mouthguard within 30 days for a full refund.

Save 20%

By entering coupon code "big spender", you save 20% on orders over $200.