Definitely a foam
This is very foamy. So it makes it a little strange at first. I would recommend following the directions to pump directly into your mouth first and “swish” around for a few seconds then also add to your toothbrush before brushing. It is not a thick foam so you need to use a few pumps to really get a good foam when brushing. Whitening seems similar to any other whitening drug store toothpaste I’ve tried.
Rating: 5 stars