Easy to use in 30 mins. Haven't used it frequently enough to tell if it makes a significant difference but I do notice small color changes.

Works great! Not a fan of the taste or feel of the chemical but it works great . Doesn't take long to see results.

they were very tough on my gums BUT i did see a difference at first but the effects faded quickly. VERY pricey imo

I drink a lot of coffee, maybe a little too much lol, and using these every few months really help to keep my teeth nice and white all year long

amazing results but not good for sensitive teeth. After a few hours of me doing it I get a very uncomfortable feeling in my teeth.

This brand is great! I definitely recommend them! It is worth the money. I use this all the time. It has definitely made my teeth white!

Makes my teeth so white and it's so easy to use and I use it once a week. It's affordable and easy apply

Love these. I have not gotten any lately but I do like to use them. I intend to buy some soon. Very reasonable priced.

Love this product, works great, easy, less time, gives excellent results, i know they can be expensive but its worth the buy.

Seriously, these are the best whitening products I've ever used. They are worth every penny and will not disappoint.