Teeth Whitening Pen with Remineralization Pen (4 Pcs), Effective, Painless, No Sensitivity, Travel-Friendly, Beautiful White Smile, Mint Flavor

I used this product to whiten my teeth and it truly works. I didn't hang to spent 300 dollars plus at a dentist. My teeth look great for a fraction of what it cost if I did it through a dentist.

Stains are almost gone and I'm only on the second day. Easy to use and no irritation.

Easy application, works great, no aftertase. Will use these whitening pens regularly

This product seems to work great. You do need a mouth tray. It does not come with one.

Llego muy rápido

The light mouth guard is really finicky and touchy. I think it's working okay, when you can get it to turn on.

I am on my 4th use and definitely have noticed a difference! I've had minimal sensitivity but when I do, I use the blue gel as indicated and it appears to help out with that. I also only use it at night to minimize the chance of sensitivity.

I love this product so far and can’t wait to see how it further improves my smile!

I love everything about the product, it works great, you can use it while doing housework, and the price is excellent as well

The product was easy to use. The difference was noticable after a few applications. I will be repurchasing more refills when needed. I have also recommended this product to others.

Still using product to see how it works. Too early to tell. So far liking it.

Looks great, easy instructions, quality components.

Should be 4pcs with 3 whitening pens and 1 desensitizing pen, but the package arrived with only 3 whitening pens without the remineralization pen.