Auraglow 35% Teeth Whitening Gel Syringe Refill Pack, 35% Carbamide Peroxide, 30 Whitening Treatments, (3) 5mL Whitening Gel Syringes, Sensitive Teeth Whitening

UPDATE: 5.27.23 after 10 treatments-added pics. (Started May 15th, finished on May 27th)I didn’t share pics in my original review after the 3rd treatment because I was appalled at how yellow my teeth were and didn’t notice. I took all pics in natural sunlight during the daylight either sitting on my windowsill (where both of the attached pics were taken) and treatments 5/6 were taken outside. I took side-by-side pics like these every day after treatment to watch the progression, none are retouched-only cropped. I still have zero sensitivity with this gel and I do have known sensitivity issues with whitening gel. I had to take a day off several times because my of my schedule (nothing to do with teeth or gum sensitivity). I was initially hesitant to try the stronger 44% gel from this brand after reading about sensitivity issues, but thinking about trying it to remove the stubborn stains near my gum line. I'm very happy with the results!Original review:I have been whitening my teeth for over 20 years. I started with getting impressions made at my dentist with gel that went into the trays, with the gel purchased from the dentists office. I later did an expensive session at another dentists office with an LED light (and stronger gel, or I was told) and was underwhelmed with the results.I used the OTC strips directly applied to my teeth when they came out and I liked those for a while. I noticed my teeth were becoming translucent and the sensitivity made them completely prohibitive for me to use. I gave what I had left, and there were a lot, to a happy co-worker who never had the sensitivity issues.I then went back to buying the gel from my dental office and using in the trays from a decade prior. I found a site that sold the gel from my dental office and bought that for a number of years. I then bought a $300 LED system and gel that I saw at a nationwide chain of cosmetic stores. Loved that...until the unit stopped working. The gel capsules for that system were also ridiculously challenging from Day 1, but I kept hearing it was the best so I stayed with it. When the LED unit stopped working long before it should have, I went back to the nationwide upscale cosmetic chain and bought capsules where you pinch the bottom and move the applicator gel to the cotton applicator and brush on your teeth (no LED). Liked that, but didn't feel like it was as effective as the LED. I saw the same LED system that stopped working, on an overstock site and bought a new one. I continued buying their capsules after the nationwide chain stopped selling them in stores for a few years. Last time I bought them was a little over a year and half ago from a dental website.A week or so ago, I caught a glimpse of my (always white) teeth in my car visor mirror and was totally horrified. How did I NOT notice how yellow my teeth had gotten since the fall of 2021? I take care of my hair, nails, etc...didn't notice my teeth.Last week, I did a search in my email for the gel that goes with my original $300 LED system, and went to their website to purchase the gel. When I saw that they haven't figured out a better capsule than the ridiculous twisty, brush-on, capsule that leaves 1/3 of the gel unused I did a search on whitening gel. Interestingly, a google search of the best teeth whitening systems didn't include the brand of my $300 original purchase. So I read through 4 or 5 websites listing their top whitening gel and decided to buy this one, based both on the reviews here and the recommended 5/5 whitening abilities I saw on the known websites. I've also never tried carbamide peroxide and when I saw little about sensitivity issues, like I am known to have, I bought this gel...to use with my existing LED system. This gel is also less than half the price of the 7 treatment capsules I previously bought. I am only 3 treatments in and I am floored how quickly it's working. I would post the before and after pics if I wasn't so appalled by the before...and maybe I will when I complete the 10 treatments (1 syringe). I now have something to look forward to everyday, and I can't wait for treatment 4 tomorrow. I took before pics (as I always have to mark the progress) and use an app to put the pics side-by-side. I think I looked at the pics for an hour today. I then took pics of my 6th whitening in the Fall of 2021 and compared them to treatment 3 of this gel, and it's close.Bottom line, I have sensitive teeth and no sensitivity using this gel. I am using this gel with another LED system (that is 6x the price of the LED unit from this brand, though the system is made poorly and is failing again...I now have to charge it after every use and have to lay on the center tab to get the light to turn on). On principle, I am trying not to buy a new LED light, though based on the cost from this brand, I might end up doing it. I drink more diet soda and coffee than anyone I know and this gel is erasing traces of my bad habits remarkably quickly. I highly recommend this after 3 treatments and hope to be back after 10 treatments with an update that I feel great about sharing the 'before' pics because my teeth have returned to white WHITE. Iykyk (if you know, you know)

Love this product. There was a noticeable difference after Day 1! Highly recommend.

Pretty good whitening gel especially for the price

Renewed from original order. Keep your teeth free of stain with minimal effort.

Works very well. I use it in my Invisalign retainer teeth look great!

This works to whiten teeth but is very strong. It made my teeth and gums very sensitive.

My teeth look so much whiter.

When my dentist supply ran out, I bought this brand at the same 35% solution. I use dental trays, fitted to my teeth. The first time I used this I could feel it bubbling around my gums and a burning sensation. This issue went away about 15 minutes into the treatment. My dentist brand never did this. I decided to leave it on anyways for the 30 minutes. After removing my trays, my gum line about 1/4" up off my teeth where completely white. This went away 2 or 3 days later. But still 2 weeks after using this, my gum line is still sensitive to brushing in some places.I will not use this again. I'll buy someone else's brand or pay more and get a safe version from my dentist.I did some research on whiting products and found this:While teeth whitening is generally considered safe, some people wonder if it can make their teeth weaker, or if the chemicals are bad for them. The peroxide in teeth whitening bleach can damage the cells of the gums. It can also damage the nerves, blood vessels, and connective tissues of the tooth. In either case, the overuse of these chemicals can lead to tooth sensitivity and gum irritation. If whitening products are overused or used incorrectly, the peroxide in the whitening gel can wear away tooth enamel and irritate the dental nerves. Another risk to teeth whitening is a chemical burn resulting in more severe pain and inflammation if the whitening product reaches the gums repeatedly.