Custom-fit Teeth Whitening Trays + Zoom Whitening Gel
Product information










Product information
About this product
Achieve a Dentist-Quality Smile at Home
Experience the same professional-grade teeth whitening results you'd get from your dentist, now in the comfort of your own home. Our Sentinel Mouthguards Teeth Whitening System uses professional-strength ZOOM! NiteWhite ACP 22% whitening gel to deliver up to eight shades whiter results, gently and effectively. Specially formulated for sensitive mouths, this medium-strength option is kind to your teeth while delivering impressive results.
Enjoy the benefits of:
- A visibly brighter, more confident smile
- Custom-fitted comfort for a perfect fit
- Professional-strength Zoom whitening results for maximum impact
- Significant cost savings compared to in-office treatments
- Time and money savings with convenient at-home whitening
- Gentle whitening for sensitive teeth
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. By ordering directly from our lab, you're getting the same professional-grade product at a fraction of the cost.
Invest in a whiter, healthier smile today.
Important: If you have a dental bridge, loose crowns, or have had recent dental work, we do not recommend using our at-home impression system. Please consult your dentist before proceeding. Sentinel Mouthguards is not responsible for damage to dental restorations that occur during the impression process.
The Process
Get Your Custom Whitening Trays in 3 Easy Steps

1Order Your Whitening Trays & Make Impressions
Receive your impression kit and create easy impressions in minutes. Send them back to us in the prepaid envelope.
3minutes | Time it takes to make your dental impressions |

2Lab Creates Your Whitening Trays
Our experienced technicians craft a precise model of your teeth for a consistently whiter smile
3-5work days | Time it takes to craft your custom whitening trays |

3Relax and Enjoy Your Whiter Smile
Wear your whitening trays comfortably and enjoy a brighter smile. We keep your models on file for easy reorders!
3years | When cleaned regularly and stored properly, our products retain a perfect fit for 3 years. |
What's Included
Skip the Dentist & Save - Just $179
Sentinel Mouthguards custom-fitted whitening trays are hand-crafted by dental lab technicians. Your package includes custom-fitted whitening trays, zoom whitening gel, and everything you need to avoid the lengthy (and expensive) dentist visits.

Medical-grade lab services
Evolved from lab-tested dentistry, our products are free from any harmful chemicals. We only use materials of the highest quality that are completely safe for oral use.

Perfect Fit Whitening Trays
Our custom-made reusable trays will keep your teeth consistently white for years to come.

2 Impression Trays
Our impression trays are easy to use and help you create a perfect mold of your teeth.

2 Sets of Impression Material
Our impression material is non-toxic and safe for oral use. It is easy to use and helps you create a perfect mold of your teeth.

All-inclusive free shipping
All postage between you and the lab is covered (international customers responsible for return shipping of dental impression). Your custom whitening trays will be delivered to your doorstep in no time.

3 Syringes of ZOOM Whitening Gel
Professional-grade whitening gel for dramatic results. ZOOM whitening gel is specially formulated for sensitive mouths and delivers significant results in 7 days.
Customer ratings & reviews
- Verified Purchase
Great service and great product
I’m really happy with my bleaching trays. Sentinel was very helpful when I needed help with my molds. Delivery was quick. Price was very good. I recommend them to anyone looking for teeth bleaching.
Melissa Miller - 11/23/2024 - Verified Purchase
HIGHLY RECOMMEND!! A++++ I'm no stranger to teeth whitening products. I've whitened my teeth with the strips, at the mall kiosks and with the LED light that I got suckered into on Instagram. There's a big difference between this teeth whitening system and the ones I mentioned above. I did a lot of research so I'll share my experience to save you all some time. The whitening trays are reusable and there is plenty of gel to last for many months so you can whiten as your teeth get yellow again. Which they will. I love to keep my teeth nice and bright but they do get dull if I don't keep it up, so it's nice to have the trays and gel ready to go anytime I need a boost! You do have to be mindful when taking your teeth impressions because the trays need to cover all of the teeth in order to whiten the entire area. I had to redo my upper teeth impression the first time but the kit does contain an extra putty pack to try again and I believe they will send you a free redo kit in addition to that if you need it. I sent my impressions off on a Thursday and received my order at the end of the following week. Pretty fast for custom work! The gel works quickly and I'm very impressed with the results. I wouldn't hesitate to recommend this product and company. Happy customer!!
Brandie - 04/02/2024 - Verified Purchase
Whitening trays fit well and is comfortable. My teeth are definitely WHITE! Great customer service. Would reorder again.
Liam Hadfield - 03/16/2024 - Verified Purchase
THIS WAS AT MY DENTAL OFFICE FOR $400! Once upon a time I paid $400 for this same set at my dental office. I'm amazed at the dental office markup. Thank you for offering high quality products at an affordable price. By the way, to anyone considering this, it's by far the best teeth whitening gel in existence. Great for sensitive teeth like mine and it gets my teeth so white. I also love that I can whiten anytime I need (months apart) because it's not a one and done system. A++
Maria C. - 11/10/2023 - Verified Purchase
I've known for years that Zoom whitening gel is the best on the market. I was surprised to find it here for wayyy less than the dental office. Well worth the investment. The results are quick and stunning. Thanks for making this affordable to the general public!
Ron P. - 04/05/2023 - Verified Purchase
My teeth weren't too bad but some yellowing from coffee stains. I'm a former dental assistant and know that getting the gel on your gums can be irritating so be careful. The instructions say to have it on for 2-4 hours. I kept it on for about 45 minutes each session and it takes about 5 days to see optimal results. Only 1/2 of the one tube out of 3 were used so plenty of gel leftover for future whitening. Highly recommend!!
Betsy R. - 03/13/2023 - Verified Purchase
New customer here! Lovely website, fantastic & friendly staff. My experience is that this small company offers a great teeth whitening solution at a price that was way lower than my dental office. I was dreading taking my own teeth impressions but this was a great, pain free experience! My teeth are so much whiter than they were and I didn't get any tooth sensitivity. Happy camper!
Amy Hill - 02/10/2023 - Verified Purchase
All the other bleaching trays I've tried have made my teeth hurt terribly. I love that the gel is for sensitive teeth. I reached my optimal color on day 5 with no sensitivity. I have plenty of gel leftover to re-whiten when my teeth start to color again. Happy with the service and product *****
Heather Z. - 01/02/2023 - Verified Purchase
I know first hand that this is a good deal because my dentist office has this exact same at-home teeth whitening system and it is being sold for $500! I looked online to see if I might get lucky and there it was. This gel is a very good teeth whitening gel and I love that you can reuse it unlike the whitening strips. Excellent product, fast delivery, and free shipping. Can't beat it!
Khloe M. - 10/23/2022 - Verified Purchase
PERFECT FOR SENSITIVE TEETH! I don't write reviews very often but my hunt for a teeth whitening product that doesn't make my teeth feel like all the nerve endings are firing at the same time has ended! I don't leave the gel on very long because I have super sensitive teeth but it still has whitened my teeth very well. I still have plenty of gel left over to re-whiten when they start to yellow again too. The professional quality trays fit snug on my teeth. I'm very pleased with the whole experience.
Lisa Meyer - 09/10/2022
FAQ
Frequently Asked Questions
The entire process only takes about 5 minutes — that’s probably less time than you’d spend driving to a dentist office!