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Customer reviews for Crest 3D Whitestrips Professional Effects & Supreme Bright Dual Pack for
Crest 3D Whitestrips Professional Effects & Supreme Bright Dual Pack

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Showing 1,681-1,690 of 4,617 reviews
Mar 20, 2020
Anonymous
4 out of 5 stars review

Used these before about 6 years ago. They worked so good and made me so confident in my smile! I started using them again like a week ago, and have yet to see results. I'm sure that once I'm done with the process, I'll notice a difference!

Review from influenster.com
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Mar 12, 2019
itsmye_makeup
5 out of 5 stars review

Love using this it does help out to whiten my teeth the only thing is it's very pricey for my opinion but the product it's self is great.Crest 3D White Whitestrips 1 Hour Express Teeth Whitening Kit

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Sep 18, 2021
tonyw7
5 out of 5 stars review

The stuff is really

The stuff is really amazing it goes arm really well it stays on really well it works really great for my routine I like the packaging the product itself well put together I will buy again and highly recommend others

Review from influenster.com
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Dec 12, 2018
jkranjac
4 out of 5 stars review

Although it's a process to put them on your teeth, it is so worth it. It has made my smile 10x whiter and my friends & family can notice. Although it's pricey, it is totally worth every penny! I would recommend trying these out!

Review from influenster.com
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Apr 27, 2019
ashleyb1113
4 out of 5 stars review

I have used crest 3D whitening strips maybe twice within the last 4 years and my teeth are still very white! It stung my gums a little but at first but went away after a few minutes. I will buy them again when I feel the need to touch up!

Review from influenster.com
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Dec 27, 2022
aroobb
5 out of 5 stars review

Effective & fast

You can see results just in one use! I have used these on the plane before vacations or before big events like weddings. Easy to use and to travel with.

Review from influenster.com
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Feb 27, 2019
torriew
4 out of 5 stars review

For the price, this is a great product! I can definitely tell a difference when I use them. Easy to apply! I've bought several boxes over the years. My dentist even recommended them to me! I will continue to purchase!

Review from influenster.com
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Nov 2, 2014
Anonymous
4 out of 5 stars review

Good product for many patients

Many of my patients use this product and express that they are very pleased. I notice their teeth are whiter and brighter - and as a result, they are more motivated to care for their smile to maintain that great look!

Review from crest.com
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Aug 3, 2019
leah-janes
5 out of 5 stars review

These are so easy to use and stay put from the moment you put them on to the moment you take them off. I would use these over and over again. I haven't used anything like it before. I'd definitely buy again.

Review from influenster.com
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Jan 11, 2023
Roxie
3 out of 5 stars review

Weird packaging

I thought it would come in the packaging like in the photo, but it comes in a cardboard box with no instructions or anything. Just thought that was weird.

Helpful?299Z3J3BAGVL13890368980
reply from Crest Team

We're sorry you feel this way, Roxie. We can assure you that our Whitestrips go through many quality checks to ensure they reach you in the best possible condition. We'd like to mention that this product is intended to arrive in a cardboard box, as it's suppose to ship in its own container. For best results, we suggest you use your Professional Effects strips first. Use 1 every day, or as close to every day as you can, until the entire set of Professional Effects strips is complete. Professional Effects strips should be worn for 45 minutes. After you have finished using your Professional Effects kit, you can use 1 Supreme Bright Boost strip each month thereafter, to maintain your white smile. Supreme Bright boost strips are worn for 1 hour. We hope this is helpful, and we'll be sharing your comments with our team. Please give us a call at (800) 395-8423 if there's ever anything more we can assist you with.