After a month or so of use I'm happy to report that the Colgate Optic White products I received in my Sugar n Spice Influenster box do seem to have whitened my teeth.
I received the Colgate Optic White toothpaste and mouthwash along with a Colgate 360 toothbrush.
The Optic White toothpaste was not new to me having tried it before, but I have used it for the last month to test the whole system. I have quite sensitive teeth and am always cautious with tooth whitening products as they can be quite irritating. I was very pleasantly surprised with the Optic White toothpaste. It is non-abrasive and gently but effectively whitens my teeth. I did not find it increased sensitivity in my teeth. The only downsides are that it tastes pretty awful, no minty-freshness feeling after brushing. And it is quite foamy. A little toothpaste goes a long way which makes it very economical.
The final product is the Optic White mouthwash. This stuff is just awful. It tastes terrible. It leaves an unpleasant coating in my mouth. I usually have to rinse with water after using it to clear the gross foamy coating it leaves behind. I don't know if it aids in the whitening process or not since I haven't used it consistently. I would not purchase this product.
In all, big thumbs up to the toothbrush and toothpaste. With just these two products used about once a day I have seen noticeable whitening after a month.