Now according to Colgate's website
USE TOGETHER FOR WHITER TEETH IN 5 DAYS*
Colgate® Optic White™ has a high impact formula to make it easier to whiten as you brush your teeth. No wonder everyone is talking. For best results use as directed. *vs. brushing with ordinary toothpaste alone.
Now for my opinions..
I received the Optic White Toothpaste, the Optic White Mouthwash, and an Optic White Toothbrush. I love my sonic care toothbrush so I didn't really use the toothbrush more then twice. So I am not going to say much on it. I liked the toothpaste though, it tasted better then a lot of toothpastes I have tried. My teeth are a little whiter don't worry I won't traumatize you or me with before and after pictures. As for the mouthwash I would say it does it job but I am not a big fan of the taste. If you are looking for a product to help keep your teeth white without the sensitivity issues that some other whiten products have then I would recommend Colgate Optic white.*These are my own personal opinions that I am sharing for others and I am not compensated in anyway to write reviews about any product.
*Disclaimer: I received these complimentary products for testing purposes from Influenster.