Invisalign™ Whitening Serum

I like the Whitening Serum. Once I learned how little it takes, it lasted longer and didn't ooze out of the tray. I got the two tube package and I'm glad I did. There is only about 1 weeks worth of serun in each tube and I needed more to get my teeth as white as possible. I will be ordering more and using it as maintenence 1 - 2 times a week.

Works beautifully without damaging the aligner trays.

Amazing product! I practically saw results overnight. It took me a minute to figure out how to get the serum to stop oozing out of the syringe when I was finished putting it in my retainers. (Pull the plunger back a bit.) I certainly intend to keep purchasing the product.