I’m on day 5 and don’t see any difference in my tooth color. The strips feel dry. They don’t have any gel. You should feel the gel on your teeth after you pull off the strip & there isn’t any. I even used the 1 hour express & didn’t see any difference. This is an absolute waste

I am not really sure how to write these I just open the box something seems a little off like maybe they don’t go in this correct box and maybe the box for shrink wrapped. The lot numbers don’t match up on the box and what’s inside on the product I’m going to call the company on Monday to see if this is normal. If something seems to be going on with this I will be sending this product back because I don’t want something that someone is buying in bulk and then selling it as another product. I will find out if this project is legit if it is I will change my review as of right now I’m not so happy.

I used these strips years ago when Crest first came out with them, and wasn't too happy with the results. So I decided to give them another try. I used them for about a week, noticed little to no change, except they irritated my gums to the point that I stopped altogether. I just had my annual check up 2 weeks ago and my teeth and gums were just fine!

I read the reviews before picking this brand and the majority saw a change. This was my first time using whitening strips. In each packet the set had one strip that was longer than the other and the instructions didn't state which went on the top and which on the bottom. After wearing them as instructed (30 minutes for 7 days) there was no change whatsoever! Don't waste your money or your time.

These are the worst whitening strips I’ve ever used. Not only do they not work at all, but they are DANGEROUS. The one hour whitening express strips did not burn my or irritate my gums; the others however did. I had to rip the strips off after five minutes. They immediately irritated my bottom gums and caused nasty blisters which have me in massive pain. These strips are complete garbage. They don’t whiten your teeth at all and cause discomfort and irritation. Don’t waste your time or money.

Teeth have been sensitive since use, and I followed directions. I wish I could get my money back.

Y’all ! I’m going to the honest for the first time (and only time I used it ) it did Whiten my teeth HOWEVER ! ! It ruined them ! I’m more self conscious now then I was before !! It stained them white and very noticeable

This product is TERRIBLE! I’m not one to write reviews, so this alone should tell you everything that I’m compelled to write something. I’ve used Crest White Strips in the past and was pleased. This is NOT the same. To begin with, I should have stopped when I noticed the strips were hard to peel off of the plastic. Once off, it’s noticeable there is literally no gel on the strip. I tried the 1 Hour Express treatment first. After an hour, I didn’t notice any whitening that it claims to create magically fast. Second, when it was time to take the strips off my teeth, it *literally* was like pulling teeth. It felt glued to my teeth and left gluey feeling on them. Two days later I decided to try the classic vivid (30 minute) strips. Same problem - the strips were incredibly stuck to the packaging strip. Also, immediately after putting these on my teeth, my gums and teeth had a burning/aching sensation. I thought, “Well, no pain, no gain!” But quickly realized this product is most likely defective, seeing as I couldn’t last even 30 minutes with them on. I took (or yanked) them off my teeth after only 10 minutes and noticed white spots on my top and bottom gums, just bellow/above my teeth. I had read some of the reviews detailing the same issue but thought it might be individual reactions. Now I’m certain this product is ridiculously defective or false - either way, it’s bad. AVOID AT ALL COSTS!!! Returning these immediately. Save your teeth, folks.

Ouch!!! I'm not new with teeth whitening products and nothing has made my teeth sensitive like these whitening strips! After 1 time of wearing it my teeth have nonstop zaps of what feels like nerve endings zapping me. I will NEVER use these again!

Tried these one time and I regretted it. My teeth had terrible, ugly white spots on them and my teeth were so sensitive after using these that I cried. My teeth hurt all day and night after I took these things off my teeth. Might work for other people but I had a terrible experience.