Works ok. Not as well as full whitening treatments.
Definitely easy to use. No burn, sensitivity, or after taste. Appreciate the two pack and easy of taking along with me. Unfortunately didn’t whiten near as much as the gel applicators or blue light treatment whiteners but good enough for touch ups in between treatments. This is an easy minute of your day with no need to clean off or have messy gel everywhere. Probably wouldn’t order again and just use the full treatments when needed. This seems like more of a novelty or if someone is REALLY into whitening constantly.
Rating: 4 stars