Teeth Whitening Gel Refills (6-gels). Made USA. 44 percent Carbamide Peroxide Tooth Bleaching Gel bleach For Invisalign style trays, Dental Grade Tooth Whitener. 6 syringes

This whitening gel works. Well worth the money. If u buy from ur dentist, you will NOT get this cost. So much more expensive from dental offices. I know firsthand, bc I was in dental business for over 20 yrs. Of course I already had bleaching trays, since I was in dental. The trays are expensive. Altho it’s a $ thing 4 dental offices, bc I know how much it actually cost to make them. Very inexpensive to make. I just looked up tooth bleaching trays. Price is unbelievable! At dental office, you will pay over $200!! I just found several options, some as low as $10! As I mentioned before, the bleaching trays are so inexpensive to make. It’s like paying $3 for a fountain drinks, and $3 for French fries that cost food places hardly anything. That’s where places get you. Things u want, mark them up and sell them. Fast, easy $ money for them. Just that’s what happens at dental offices for appt to be fitted for bleaching trays, and the the bleaching gels.

I have been buying refills from my dentist and decided to try expert white. I am super happy with this product. It is a little runny but only having to use 15 minutes is so much more convenient. I read comments on only getting 2 uses out of a syringe. This is using way too much. I have used 1 syringe everyday for 5 days. Gums did get a little sensitive but goes away pretty quick and is exactly the same as the product I get from the dentist. I am very happy with the results I'm getting and it's easier to commit to 15 minutes a day than 30 to an hour.

Yes hello, I did purchase this and found it is much stronger than most advertised brands are. The main thing is, it can cause damage or burning like and left my upper middle gums burned.It does state on the instructions if you have sensitive gums to coat the gums with olive oil just before applying whitner. So keep that in mind! I do believe it can-do a great job whitening teeth.

I've ordered the Expertwhite Extreme 44% a couple times and apply it every other week. I've been happy with the results - my teeth are much whiter. The Expertwhite kit includes six pre-loaded syringes that come in a handy resealable pouch. For me, each syringe is good for two separate applications. To apply, I use the professionally customized trays I got through my dentist, but her gel was twice as expensive. The 44% formula is strong - be attentive and keep to the recommended time for application. I once left the gel in too long and ended up with sore gums for a couple of days. That was my fault, and I've had no further problems.

Burns... bleached my gums after 5days still a mess. Only used for 10mins

Does not work as well as others

As we age we lose enamel; it’s a fact of life. If you expect whiteners to restore your enamel and teeth to their original color you’re delusional. This whitener definitely makes a difference even after one application. It helps to have custom dental trays so the solution covers teeth precisely. If your gums burn you’re likely using too much solution or you have significant gum recession. One syringe should last 4-5 applications.

Great buy. I went to the dentist and had the whole mouth piece fitted and the gel for almost $500. Then after unseen it was nothing but an old school mouth piece and only 25% strength I went to Amazon and got these. They work great however be careful in how much you use as they will start to irritate your gums if you use too much and it spreads out of the mouth piece