Opalescence 35% CP Mint - Gel Syringes Teeth Whitening - Refill Kit (4 Syringes Total) Carbamide Peroxide Gel. Made by Ultradent. Tooth Whitening Refill Syringes 5197-2

The product works! The sellers are aware it will make your gum and teeth sensitive. in the box there is instructions of how to lower teeth sensitivity when applying the gel. I had the gel on for 2-4 hours and I can see results already. I suggest this but know it will make your teeth tingle. tray is not included. I used my retainer as a tray

Have been impressed with whitening. Noticed a difference after just a few uses. Pleasant taste, comes in small syringe, easy to use. These are not regular 3 ml strings. They contain less than 1ml. For OTC gel and value I consider it a good buy. I did notice a slight bubbling/popping effect while wearing the gel in the mold. Not unpleasant.

I recently purchased the Opalescence Teeth Whitening Gel, and I must say, it has exceeded all my expectations. This product is nothing short of wonderful! Effective Whitening: The gel delivers noticeable results in a short amount of time. After just a few applications, I could see a significant improvement in the whiteness of my teeth. The difference is remarkable, and I feel much more confident with my smile now. Easy to Use: The application process is straightforward and user-friendly. The gel comes with clear instructions, making it easy for anyone to use at home. The syringe-style applicator ensures precise application, reducing wastage and ensuring even coverage. Comfortable Experience: Unlike some other whitening products I've tried in the past, Opalescence Teeth Whitening Gel is gentle on the teeth and gums. I experienced no sensitivity or discomfort during the whitening process, which is a huge plus. Professional Quality: This product feels like it provides professional-level results from the comfort of my own home. It's evident that a lot of research and quality control has gone into making this gel effective and safe for everyday use. Great Value: Given the impressive results, I find the Opalescence Teeth Whitening Gel to be excellent value for money. The pack contains enough gel for multiple treatments, making it a cost-effective solution for maintaining a bright, white smile.

These are great. I used to get these at my dentist. Same strength, but much cheaper on Amazon.

I do notice that my teeth are whiter. My teeth didn't start out extremely yellow so I didn't see much of a difference. I am hoping that with time it will give me that bright white look. So far it hasn't and I used a whole tube. It also did not make my teeth sensitive which I really appreciated.

Great results and easy to use.

I don't know , there are like 535 version of whitener available to buy - I have a hard time declaring which is the "best" but this does whiten nicely and more importantly doe not fry our gums or mouth...Happy with this product being used as the default in our house.

In half an hour- twice a week - I keep my teeth looking as white as they were fifty years ago. People notice my smile and think I'm a lot younger than I am. As an avid coffee drinker my teeth were yellowing as I aged and after ten years of Opalescence, I'm still grateful to my Dentist on recommending this brand. The dentist took an impression of my teeth, and I got back the rubber-plastic shapes, that I put the Opalescense gel into.

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).

Nice

Excellent products and excellent customer service as well

The product burned my gums and caused severe headaches that lasted for two days, such side effects where not mentioned

It was damaged and the liquid from the item is out i need a recovery