Crest 3D Whitestrips Sensitive & Gentle + LED Light – Teeth Whitening Kit, 1 Light + 14 Treatments, Each with 1 Upper/1Lower, 28 Strips – Crest 3DWhite Teeth Whitening Strips

I was honestly a little skeptical at first, but this whitening kit exceeded my expectations. The LED light is easy to use, comfortable to wear, and the whole process only takes a short amount of time each day. After just a few treatments, I noticed my teeth looked noticeably whiter, especially on some coffee stains I’d had for a while. I also appreciated that it didn’t leave my teeth feeling overly sensitive like some whitening products I’ve tried in the past. The instructions were straightforward, and the kit felt well-made and easy to incorporate into my routine. If you’re looking for an at-home whitening option that actually delivers visible results without spending hundreds at the dentist, I’d definitely recommend giving this a try. I’ll continue using it for touch-ups to maintain the results.

Within just 1 week the results were noticeable for me. I had no sensitivity (which was what I was most concerned about) great dental care will definitely contribute to this. 30mins a day for the strips + another few minutes with the light, worth to make the effort everyday. Will purchase again.

They worked really well, just like all of Crest's whitening strips. They didn't cause sensitivity like the other ones. Also, the LED light did make a difference.

While I wish we could steer away from this style of strips, they are effective and much better in my teeth compared to the non/sensitive line. Easy to use and fits into a routine well, even with the light. I notice significantly less irritation compared to the original ones which helps!

I’ve sworn by these for years. You can see a difference after a week of use. To maintain I use them for 3-4 days about every other month. I haven’t had any issues with sensitivity. Just use them for the recommended time and keep them off your gums

So I really didn’t have high hopes for this product because in the past I tried white strips before and they always caused tooth sensitivity. But once I saw these, I thought I’ll try them out based off the good reviews these got. 1. Absolutely no teeth sensitivity which was a high selling point for me. 2. the led light I think is a game changer 3. I didn’t notice much of difference in the beginning but I do after the 5 day of using these. 4. They were affordable so I will have no problem purchasing again in the future. Hopefully I can can keep them white for awhile. I did make some changes to my lifestyle of drinking coffee tea and wine. All the things that stain my teeth over the years. I still enjoy those beverages but make sure I always brush my teeth after drinking these types of beverages to prevent further staining.

The boxing was correct and the light was included but the strips inside were original strength and not sensitive strips. The sensitive strip individual packaging should have pink on them to indicate they are in fact for sensitive teeth. Blue indicates original strength. (This information came from Crest) The lot number on the strips (original strength) does match the lot number on the Box (advertising for sensitive). I just don't want to go through the hassle of tracking down ups and going through the hassle of a return. Just be aware of that. I have very sensitive teeth so I likely won't use these.

As someone who has very sensitive teeth, I am very pleased with this product. If I do get any sensitivity, it is very minor and it does not last long (this only occurs after days of consecutive use periodically). When I first saw this product, I was skeptical of how well the LED light would work, but I was proven wrong! I noticed a difference in whiteness after just one use when using the light.

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