It brightens on first use
Works great unless you have a crack in your tooth and then the pain begins. Easy to use no taste just creates saliva.. unfortunately I could only use two packets due to crack and tooth. Read more
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Opalescence
In Stock
In Stock
| Brand | Opalescence |
|---|---|
| Active Ingredients | Hydrogen Peroxide |
| Product Benefits | Teeth Whitening Kit. Low Sensivity |
| Item Form | Strip |
| Number of Items | 10 |
| is_discontinued_by_manufacturer | No |
|---|---|
| product_dimensions | 4 x 4.25 x 3 inches; 10.58 ounces |
| item_model_number | 4635-U |
| date_first_available | July 17, 2015 |
| manufacturer | Ultradent |
| best_sellers_rank | #23,339 in Health & Household ( See Top 100 in Health & Household ) #21 in Teeth Whitening Kits |












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Customers say
Customers find the teeth whitening kit effective and appreciate that it works at half the price of dental office treatments. Customers disagree on whether the teeth look whiter, and while some find it not messy, others report issues with the gel not staying on teeth.
Works great unless you have a crack in your tooth and then the pain begins. Easy to use no taste just creates saliva.. unfortunately I could only use two packets due to crack and tooth. Read more
Love this item! Whitens teeth very well. Read more
These are worth every penny!! Best whitener and so easy to use Read more
I've used these whitening trays for years, and they used to work consistently and reliability. Over the past couple years, I've gotten more and more bad trays - where the inner piece won't release from the tray itself. I've gotten to the point where, if that happens, I just leave the green tray in place as well. Not very comfortable, but, short of having to go through the hassle of returning the product, then waiting for a new one, it just seems easier. The manufacturer has a lot of QC to work on! But they do whiten nicely. UPDATE: I've now finished the set of 10 trays. Of the 10 sets, only ONE set actually released as they were designed to do. Therefore, in order to have the inner trays remain in their proper place, I had to leave the green trays in the entire time. Not very comfortable. The whitening system still worked, but they need to fix this defect whereby the inner white tray rarely releases from the green. Interestingly, before inserting the trays, I'd test to see if the white tray readily lifts from the green. It does. So I'm at a loss why these no longer perform as they had for years and years. Read more
Highly recommended by my dentist. And it DOES whiten my teeth. Read more
Only whitening product ive used that I have seen a noticeable difference. Takes until the next day after treatment for me to really notice a change. Occasionally my teeth will be a little more sensitive for a couple days after using but definitely tolerable. Will repurchase. Read more
I was very excited for these, as Opalescence is the brand recommended by my dentist, and I’ve had issues with other products and sensitivity. The green trays they come in are functionally useless, they make the inner trays fail to adhere to your teeth. Instead of sucking for two seconds like the instructions state, you’ll be sucking for two minutes. I worked around this, but it is also clear that sucking fails to move the gel strip on the bottom throughout the tray, which causes uneven whitening. I had to discontinue after using three because it was only whitening the tips of my teeth. Read more
These don’t always come out of the tray like they should. It’s hit or miss. Instructions say to bite down then the strips should adhere to your teeth and you can then remove the tray. However, sometimes the bleach strip doesn’t pull away from the tray. They do work though! Read more