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✨ Flash your brightest smile in just 20 minutes—because your glow waits for no one!
Opalescence GO Teeth Whitening Trays combine a powerful 15% hydrogen peroxide gel in prefilled UltraFit trays with a sensitive-care whitening toothpaste. Trusted by over 25,000 dentists and boasting 35 years of professional expertise, this kit offers 10 fast, comfortable treatments that remove deep stains without LED lights or custom fittings. The included mint-flavored toothpaste supports long-lasting whiteness while protecting sensitive teeth, making it a top-tier, convenient solution for at-home professional whitening.


















| ASIN | B0CVHGK5S7 |
| Active Ingredients | GO TRAYS: Hydrogen Peroxide 15%. SENSITIVE TOOTHPASTE: Potasium Nitrate and Sodium Fluoride |
| Age Range Description | Adult |
| Best Sellers Rank | #10,787 in Health & Household ( See Top 100 in Health & Household ) #13 in Teeth Whitening Kits |
| Brand | Opalescence |
| Brand Name | Opalescence |
| Customer Reviews | 4.5 out of 5 stars 1,395 Reviews |
| Flavor | Mint |
| Included Components | Teeth Whitening Kit |
| Item Dimensions | 7.5 x 5 x 4.3 inches |
| Item Form | Strip |
| Item Weight | 4.7 ounces |
| Manufacturer | Ultradent |
| Manufacturer Part Number | Go15-TPSen-1 |
| Material Features | Comfortable and Discreet |
| Material Type Free | Vegan |
| Model Number | 4638-U + 401 |
| Number of Items | 1 |
| Package Size Name | 10 Treatments |
| Product Benefits | Teeth Whitening, Surface Stain Removal, Fast Results, Convenient At-Home Whitening, Prefilled Ready-to-Use Trays, Comfortable UltraFit Tray, Broad Tooth Coverage, No LED Light Required, No Custom Trays Required, Travel-Friendly, Gentle Whitening, Professional-Quality Whitening Product Benefits Teeth Whitening, Surface Stain Removal, Fast Results, Convenient At-Home Whitening, Prefilled Ready-to-Use Trays, Comfortable UltraFit Tray, Broad Tooth Coverage, No LED Light Required, No Custom Trays Required, Travel-Friendly, Gentle Whitening, Professional-Quality Whitening See more |
| Set Name | 10 Treatments / Sensitive Toothpaste 4.7 |
| UPC | 883205038524 |
| Unit Count | 10 Count |
D**L
Opalescence vs White Strips
Opalescence. What can I say? I've tried several whitening products, one of them being White Strips. I'm not stating the brand so my review isn't flagged but you know who makes it. White Strips are a pain in the rear. 45 minutes per white strip is ridiculous. I used to dread putting in the white strips because for 45 minutes I couldn't really talk and they were uncomfortable. Not only that they didn't do a very good job of whitening my teeth. I smoke cigars and my teeth got a little yellow from it. Tried white strips twice. There are 24 of I recall correctly. They whitened my teeth a tiny bit after using nearly an entire box. 45 minutes per strip at 24 strips is 1,080 minutes of keeping them in your mouth. I didn't like them and they didn't work very well. Tried them again for about half a box. In dreading using them I usually put them off for days before using another one. Enter Opalescence 15%. 20 minutes per application and there are only 10 of them. That's a total of 200 minutes vs 1080 and guess what? They work. I mean they really work. After 7 of them my teeth are visibly whiter. In fact you can't hardly see any yellowing at all. My 6 year old comments on how white my teeth look in just 7 days. I still have 3 to go. Opalescence is so easy to apply. You don't have to try and stick them to your teeth and hope they hold on like the White Strips that consistently come loose. You just put the top one in, remove the cover which is easy as eating pie. Put the bottom one in and remove the cover. The encasement just sits over your teeth for 20 minutes on top and bottom and then you spit them out in the trash can and brush your teeth. Wow, what a difference and so fricken easy. If I had known about these I would've bought them a long time ago and never would've touched the White Strips. I had no sensitivity whatsoever after using these. Just whiter teeth. I took a chance and bought their toothpaste and mouthwash and I have to say I absolutely love both very surprised. Don't hesitate at all. They're well worth it and way cheaper than a dentist and you can use them from the comfort of your home when convenient. For the record I have absolutely no affiliation with this company and in now way is this review paid in any way. In fact I can't stand the paid reviews or the reviews of free products because obviously they're biased and untrustworthy. I'm simply writing this review because I finally found something that works. Something I've been looking for for years and was about to just go to the dentist and have them professionally whitened. I hope this review helps someone like me who is frustrated with phony reviews and trying to find products that actually work from people who have a brain and aren't writing PRODUCT reviews based on shipping, the fact they can't put it together when they don't even know what a screwdriver is, they're just cranky and miserable or overly eager to please, or they got a product for free and write a positive review because let's face it when you don't pay anything for a product, your review is generally going to be less negative since it didn't cost you anything. That or the reviews are subcontracted from companies in countries where it's legal to do that. This review is 100% genuine. Trust in that.
S**L
Noticeably Whiter Teeth after 1st use and Easy to Use
I am really impressed with this Opalescence GO teeth whitening bundle. The prefilled trays are extremely convenient and take all the guesswork out of whitening. I just pop them in and wear them as directed, and there is no mess or measuring involved. The fit is comfortable, and I had no issues keeping them in place during treatments. After just a few uses, I started to see a difference in the brightness of my teeth. By the end of the full set, my smile looked noticeably whiter and more even. The 15 percent hydrogen peroxide formula feels strong enough to deliver results but still gentle enough that I did not experience significant sensitivity. The included whitening toothpaste is a great bonus. It has a refreshing mint flavor and helps maintain the results after each treatment. I also feel like it helps keep my teeth clean and polished between whitening sessions. This bundle is perfect for anyone who wants an easy at home whitening option without the hassle of custom trays or strips. It feels like a professional level product with simple application. I would definitely purchase this again and recommend it to anyone looking to brighten their smile.
J**R
Easy to use, whitens teeth, only 20 minutes, easy to remove - what is not to love?
I appreciate this bundle. While I had trouble with the trays the first two times I purchased this (the main pieces weren't adhering to me the way they should), I think I've worked out the kinks in how I use the trays. - 20 minutes, not 45 - love - easy to apply and easy to remove - love - whitens my teeth - love - this bundle ships with sensitive toothpaste (though other leading brands have the same ingredients) - appreciate Would recommend.
J**J
Expensive, but good.
Works well and I’ve been spreading out the uses. It’s expensive, not sure if I can afford to keep using these. Referred from my dentist office compared to whitening strips. No sensitivity issues.
C**Y
Simple, Effective, and Low Sensitivity!
I’ve been buying this from Amazon for the past year, and it does an amazing job of keeping my teeth whiter. It’s easy to use, and I like that I can skip a day or two if I experience sensitivity without any issues. You can also use it just for occasional touch-ups whenever needed, which makes it really convenient. The 20 minutes of wear time goes by quickly and easily. I would definitely recommend these whitening trays for anyone looking for a simple at-home whitening option.
F**S
It works!
These get 5 stars. The dentist office told me to try this and see how I liked it. One of the dentist uses it. I have one crown that is 20 years old and whiter than my teeth. I gave it a try. It whitened my teeth to match the crown. They are all white. It worked so well that I don’t need the $1200 whitening from the dentist. The price is very good for the amazing job it did. It is so worth it. I didn’t take photos because I didn’t think it could do the job but it did and better. I recommend this to anyone. I will buy more to refresh.
B**E
The Real Deal
These work great! I did not experience much sensitivity beyond the mouth piece irritating my gums. Definitely worth giving them a try and seeing if they work for you.
C**N
Unpaid review
The whitening effect was okay. I only noticed maybe 1-2 shades brighter despite using 2 kits.
Trustpilot
2 months ago
4 days ago