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✨ Brighten your smile, own the room 🦷
Opalescence 35% Carbamide Peroxide Teeth Whitening Gel is a professional-grade, dentist-developed formula trusted globally for over 35 years. This fast-acting, enamel-safe gel whitens teeth up to 10 shades in 7 days, targeting common stains without the need for LED lights. Vegan, gluten-free, and designed for use with custom trays, it delivers powerful whitening with added comfort ingredients like potassium nitrate and fluoride.























| ASIN | B000MMYI8G |
| Active Ingredients | Carbamide Peroxide |
| Age Range Description | Adult, teens |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #1,991 in Health & Household ( See Top 100 in Health & Household ) #1 in Teeth Whitening Gels |
| Brand | Opalescence |
| Brand Name | Opalescence |
| Customer Reviews | 4.5 out of 5 stars 3,651 Reviews |
| Flavor | Mint |
| Included Components | Teeth Whitening Gel |
| Item Dimensions | 6 x 6 x 6 inches |
| Item Form | Gel |
| Manufacturer | Opalescence |
| Manufacturer Part Number | 35% |
| Material Features | Gluten Free, Kosher, Vegan |
| Material Type Free | Gluten Free |
| Model Number | 35% |
| Number of Items | 4 |
| Product Benefits | Dentist Created Formula, Enamel Protection, Fast Treatment, No LED Light Required, Nonabrasive Whitening, Professional Level Teeth Whitening Product Benefits Dentist Created Formula, Enamel Protection, Fast Treatment, No LED Light Required, Nonabrasive Whitening, Professional Level Teeth Whitening See more |
| Set Name | 4 Syringes Total |
| UPC | 883205038869 883205040138 |
T**R
A favorite of mine.
This stuff is the bomb. I have a retainer as I had braces (as an adult). This stuff makes your teeth noticeably whiter after the first use. There might be a little sensitivity, but nothing that has actually bothered me. It's cheaper for me to buy it here than from my dentist. I am not sure if he still sells it, but it was cheaper here. I wish I could find the melon flavored ones again, but that might have been a different potency. I love this product. It does what it says, I leave it on for 30 minutes, take a shower, get ready and then remove it and do a quick brush and notice my teeth look more white. Sometimes I clean house or play a game while it works and you don't need to use a lot so it lasts a while.
R**A
Amazing product, be careful about the gums shouldn’t touch them!
So I’ve used different whitenings products in the past but this one is the most effective one! Iam super happy with the results I have stains on my teeth of years smocking and drinking coffee, after 4 days started to whitening my teeth and they get whiter I will keep going with the treatment 4 more days, the only issue that I got is that burn my gums a little, after the 3rd use but the product should not touch the gums I will try to be more careful next time how about iam applying it, but iam supper happy. Usually I don’t have sensitive teeth or gums, I have the 35% and I keep it one hour every night before I go to bed. So I got trays that I mold, I apply half tube on each tray I place them the product is thick and helps the trays to stick in my mouth without moving and that’s very helpful and I keep them on for one hours as the box saying, and after I brush my teeth to take the excess product out and clean my trays very well with toothbrush and water. Be careful to do not touch the gums it’s very strong whitening gel.
M**E
Great product and it works!
Forgot all about this product until I ran across my trays. I ordered it immediately and started using it again. I can already notice a difference in color with just a few applications, and have no sensitivity to it at all. It’s the same product my dentist uses for a fraction of the cost.
M**R
Really works! Removes tea,coffee! Whitens inside and outside of the tooth
Same product my dentist uses. You need a holder. You can get this at CVS. Put in the bleach. I leave it no more than 10 to 15 min. Really works. Rinse well
J**S
It works, but be patient
With products as this, it is best to precursor the review with some instruction and expectation setting: Instructions: --This product is meant to be used as a refill to custom trays fitted by your dentist. Otherwise, you will have issues with uneven application and gum burning. --Application muust follow instructions that are provided. Do not overapply or the gel will burn your gums and turn them white for a little while. Expectations: --At the end of the day, research suggests that the 35% whitens as much as the 15%. The difference is twofold: The 35% needs to onlt stay on for 30 minutes, but the 15% needs to stay on an hour. Second, the 35% will get your teeth whiter faster. E.g., if it takes 12 weeks for the 15% to get to the desired whitening, it may take 8 weeks for the 35%. --The 35% will make your teeth more sensitive than 15%. For me, it was worth the extra sensitivity to get faster results. --It takes time! Results do not occur overnight for most people. Expect 12-16 weeks, applying once a day at night for 30 minutes. If it occurs faster, use the remaining gel to periodically keep them white. --The gum line part of the tooth may still be yellowish. My guess is it is hard to get right to the gum line without burning. So the application will still be a little uneven. My review: I had noticable results after 4 weeks, from 2-4 shades. One tooth was 4 shades, most were 3, and the rest were 1 to 2. I am under Dentist care for the entire process. For the 4 week period, the Dentist was highly pleased with the progress. I was pleased as well. After 6 weeks, though, the progress seemed slower, and the lower teeth are still too yellow. As well, one issue remains: one upper front tooth would not whiten well. It had undergone tramua when I was young. So, the 2 upper front teeth will need veneers. Right now it is a race to whiten as much as possible to get the whitest shade of veneers possible. My method: -- I used 12) 15% gel for 6 weeks that the denstist provided -- I used (8)35% gel for 4 weeks that I bought from Amazon -- I applied twice a day for at least half the time -- I used between 1/3 to 1/2 of the syringe per application In all, you have to be patient and not expect quick results. Some teeth will whiten faster and others may not whiten much at all. From what I researched and the Denist's input, results widely vary. However, you should certainly see viable results and the effort is not hard. 30 minutes after bushing and flossing is pretty easy. I disagree with the low ratings for this product. Just because someone does not use the product properly, does not reflect on the product quality. Results based on non-custom trays are invalid in my opinion and should not reflect on the rating. I would have given a 5 star, but I felt somehow they need to get the gel to the gumline without burning, providing full tooth coverage.
R**L
Works great!
I am on my second week of using this and I can actually see a difference in the color tone of my teeth. It isn't harsh and it really works well! My dentist suggested this and I am so happy.
K**A
Best teeth whitening gel out there!
Best teeth whitening gel! I use it without a tray and put it on with crest white strips and it really works and I get lots of compliments on this
S**E
Not sure it’s working fast enough
It’s not whitening as quickly as I thought would. In the past, I felt like two weeks was long enough (an an hour a day maybe skipping a day or two ) I’m on week 3 and finally have noticed some whiteness in my teeth. Honestly, they weren’t horrible to begin with. Just needing brightening up.
I**A
The best!!!!
Best whitening gel on the market- sold at most dental offices. Be careful as it can easily bleach the gums if you do not have properly fitted trays! Only wear them for about 25 mins max. Bleaching goes away in about 2 hours (swish w warm salt water until gums heal).
A**R
Best products
Excellent products and excellent customer service as well
ن**ر
منتج جيد
جيد شكراً
P**O
Me gustó
Es muy bueno
M**A
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