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Reviews (4)

18 Jul, 2018
Quality product
1 of 1 found this helpful Both my husband and I take this active form of CoQ10, and feel confident of the product's quality (as rated on ConsumerLab.com). Since our statins for cholesterol are documented to decrease CoQ10, we add this supplement to our regimen everyday.

04 Aug, 2018
Next Best Product to professionally made dental trays
I first bought these exact whitening trays at the dental office a few years back, and have been very happy with the results each time I use them. Buying them online has been a tremendous savings over their office price!
Better (much more potent) than any of the drug store strips, and very affordable over the hundreds of dollars charged to get professional dental trays made, this product doesn't disappoint for the price and effort.
My teeth are fairly white to start with, so I use the trays periodically to remove coffee stains. But I tend to believe that they would lighten a few shades if used daily as directed. After a treatment, my gum lines feel a little sensitive, so I make sure to use a sensitive toothpaste for several days after, which corrects any discomfort.

23 Aug, 2017
Economical alternative to Dentist-made trays
1 of 1 found this helpful This product is a great deal as compared to any store bought strips or whitening trays. At 15% Hydrogen Peroxide, it is probably much more concentrated than those (in the pharmacies etc.) that don't list any strength at all.
The personal trays made in the dental office are quite pricey, but they do have their advantages. Opalescence does a terrific job whitening my teeth from food and coffee stains. For me, anything stronger would increase my gum sensitivity. I do like to use sensitive toothpaste right afterward, and for a few days later. It's been a great bang for my buck, and on Ebay- much cheaper than the $99 cost when purchased from the dentist.