INSTANT WHITE SMILES optimized 40cc 36% Professional Strength Carbamide Peroxide Teeth Whitening Gel Syringe and 2 remineralization gels

I've been whitening with these on and off for 2 years now and I always get compliments about how white my teeth are. I've had friends get the teeth bleached at the dentist's office (1-visit deal) and after hearing the insane pain they experienced, I would much rather stick to this slower, MUCH more affordable alternative. The only thing I would change about this package is that it should include a 3rd remineralization stick. The whitening process left my teeth a bit sensitive and I ran out of the remineralization gel pretty quickly.

This only came with the syringes and no where does it say it is only a refill kit, but you need the mouth piece to place the whitener in. Also a light is needed to activate the product. Please be aware prior to ordering. Otherwise Im sure it would be a great product but I have not been able to try it yet!

I had my teeth professionally whitened by my dentist some time ago, using the same product, but charging me several hundred pound. This is the second time I have bought this product and can smile with confidence knowing my teeth are beautifully white. Everyone remarks what a lovely smile I have, despite being a regular red wine drinker and occasional smoker.Wonderful product, excellent value for money !

DID'NT REALLY WHITEN MUCH…JUST A LITTLE, AND I USED FOR OVER A WEEK

I was a bit skeptical at first trying this lower priced product. The specs were nearly identical to all of the other products at a higher price point so I decided to try. I haven't tried the higher priced ones so I don't have anything to make a comparison to but in my case, this product has worked quite well! My teeth are whiter and look much better. Since this is professional strength, I have noticed that it does cause some gum, under tongue, and inside cheek skin irritation. To start with, I used this product every other day for two weeks to jump start the whitening process. Now, I am only using the product once every four days to keep my teeth at the whiteness that looks good for me. With that extended time interval, my gums and the inside of mouth don't get so irritated. It does work quite well in whitening my teeth.

This is NOTHING like the real gel. This burned my gums, burned my throat, and I had to take it out of my mouth after only two minutes due to the pain. This is the worst purchase I've made on amazon so far.

Been using it for over a year. It seems to work nicely. Have shown improvement in whitening my teeth. It has the same tingling affect of more expensive brands I used.

I am very happy with this product. As long as you use it everyday for 15 minutes or every other day for 30 you will see the difference right away. I used it like this for two weeks and I am very happy. THe mineralization is my favorite part, it feels so good on your teeth and leaves you feeling fresh and clean. PS. Try to cut down any mouthguard you are using to barely above your gum line because the gel can sting a lot and turn your gums white. (temporarily, like 30 minutes, but is gone if you immediately use the minerals for 30) Good product that works.