These Popular Teeth Whitening Strips Are On Sale At Amazon

Teeth-whitening strips in the bathroom are becoming as ubiquitous as hand soap or shampoo. If you’re looking to stock up or replenish your collection, you’re in luck. For Amazon’s Big Spring Sale, two beloved at-home treatments are on sale — for under $30.

In one corner, we’ve got the cult-favorite Crest 3D Whitestrips. The platonic ideal of a home whitening setup, they’re a household name that promises serious results. Traditionally clocking in at $45.99, today this kit is 35% off. The other opponent? The perhaps lesser-known, but still seriously adored Lumineux whitening strips. Founded by cosmetic dentist Dr. Kourosh Maddahi DDS, anti-Cresters love Lumineux, saying it works better for sensitive teeth. Usually going for $44.99, these strips are 33% off today.

Choose your fighter: Crest Whitestrips and Lumineux whitening strips are both $29.99 for Amazon’s Spring Sale.

A Crest Whitestrips kit contains 20 daily whitening treatments, plus two one-hour express whitening treatments. Each treatment comes with two strips, for your upper and lower teeth, giving you 44 strips for 22 applications. Reviewers say they’re comfortable enough to wear while talking and drinking water. Check out some of the over 70,000 5-star reviews, many with before and after photos to hear from smiling users.

Meanwhile, the Lumineux set gives you 42 strips, for 21 at-home treatments. Several reviewers specifically note how much better these suit them than Crest Whitestrips, noting that they’re “gentle but effective” and even “the ONLY product I’ve tried that do not make my teeth sensitive.” All the brand’s products are crafted without fluoride, alcohol, sodium lauryl sulfate or hydrogen peroxide. Made with coconut oil, sage, lemon peel and Dead Sea salt, the strips work to break up stains on your teeth without demolishing your enamel.

Want to know more? Hear from happy users of the cult-favorite Crest Whitestrips:

“I paid $400 to get my teeth whitened at my dentist and went back 2 more times for touch ups because it didn’t work. These strips worked SO much better! My teeth look so good! I was skeptical at first but after just a few applications I could start seeing the difference!! I highly recommend these!” — KAlmon

“I had low expectations and purchased this in the hopes of removing stains obtained by vaping. After less than a week the stains are completely gone from my front teeth and my smile is visibly whiter. I was shocked at how effective they are. I don’t usually bother writing reviews but for me this was a remarkable purchase” — Anna

“I drink 3-5 cups of coffee a day. I thought I was destined for a life of off white teeth with a hint of yellow. These were a total impulse buy. The results I’ve gotten after 1 week exceeded my even my best expectations from 3 weeks. I’ve experienced minor sensitivity but not bad. Buy them baby!” — Ryan Thomas Reviews

And for the full story, check out some promising reviews from people who now prefer the Lumineux teeth whitening strips.

“These work! I have sensitive teeth and a peroxide allergy, so my whitening options are limited. These are gentle and don’t hurt my gums like other strips do because of the natural ingredients. There’s not an insane difference after one use, but when my teeth are looking yellow, I know i can trust one of these to lighten them. I usually leave on for 30 minutes. The taste is fine and much less toxic than other brands. I have no complaints. I’ve been using for years and love the results every time. Wipe teeth with papertowel/rag before using if you have trouble getting them to stick.” — Taylor

“I have purchased this several times. I love how white my teeth look after just one use. I’ve used a few days in a row your teeth will be very white. I use these strips while I sleep. They are very easy to apply and stay on pretty well. I recommend this to everybody. Most whitening strips make your teeth sensitive. These are made out of natural ingredients that do not tear your enamel” — Angelica

“Noticeable difference after just one use. This product is awesome. It does exactly what it says it will do. Easy to use and not harsh at all. My teeth looked whiter after just one use. I will continue using about once a week or every two weeks to maintain this bright white look. I think the cost is well worth it for this product. I’m very sensitive to other brands of teeth strips that I’ve tried but these didn’t cause me any discomfort or sensitivity at all. I’m loving it.” — Sarah Koznek

The Real Deal: We use deal trackers and commerce experience to sift through “fake” hike-and-drop deals and other deceptive sales tactics. Products will usually be rated at least 4 stars with a minimum 15% discount. (And when there’s an exception, we’ll tell you why.)