Teeth Whitening Pen, Up to 60 Treatments - Safe, Fast, Simple, Effective, Removes Stains, No Sensitivity, Enamel Safe, for Sensitive Teeth & Gums

The product bleached my teeth really well and small enough to take on a trip or have it in your glove box before a meeting or a date, and it didn't leave my teeth sensitive. I highly recommend this product.

I'm reviewing Sinsational Smile Teeth Whitening Pen, Up to 60 Treatments, for Sensitive Teeth & Gums.This teeth whitener comes in the form of a pen used with trays. It can be used without the trays; however, they are recommended for best results. The first time I used the pen, it took 30+ clicks before the brush tip was saturated with whitening liquid. According to the instructions, once saturated it should last for 3 to 4 days before needing to fill the brush again. Just be sure to place the cap on securely to keep it from drying out.The instructions do no mention that it works best to treat the bottom teeth and place the tray on, then do the top. The top tray won't stay in place by itself if you treat the top first. Once I figured this out it was easy to use.I saw minimal improvement (reflected in star rating) over time. I did not experience any sensitivity.See photos for package information.I find the current price of $19.95 to be reasonable.As a side note, this Sinsational Smile Teeth Whitening Pen is made in the USA per the description and company website. Note, the packaging says USA company which doesn't necessarily mean made in the USA, but when I checked the company website it specifically says made in the USA.

The whitening teeth is pretty simple to use. It’s important to read instructions and start with bottom teeth. I haven’t really noticed much of a difference. The whitening has been quite subtle for me and not super noticeable, but hopefully with further use it will be.

This kit is awesome. Comes with the trays too, which I wasn't expecting. Super easy to use, clear instructions. The best part... no pain when using. I used another drugstore brand a long time ago and hurt my teeth years but this is so gentle. I'll certainly be reordering and sharing with friends!

I used it once and didn't notice any whitening effects but it also didn't make my sensitive teeth hurt either. I tried it again, except I used my LED mouth device hoping it would amp up it's effects and again... I didn't notice any benefits but at least it didn't hurt my teeth.

I really like this pen over the others I’ve tried because it comes with trays! Without the trays, the gel doesn’t stay on your teeth. This brand provides trays that ensure the gel stays on my teeth. Also, zero sensitivity!

I have used this product before and for a couple of years. This pen only lasted for 3-4 treatments and should have lasted many more. This was my first time ordering it online and its exactly the same product. so why???

I drink lots of tea, which has the effect of dulling teeth unfortunately, so I thought this might be the solution to that little problem. Sadly for me, it just didn't work as well as I thought it would, as I didn't notice much if any change in the brightness of my teeth, plus it was rather awkward for me to use, with those little trays that one has to keep in place for about half an hour each time this product is used. That just wasn't handy for me at all. The idea is certainly a good one, though.