Most people restore their gums in 3-4 weeks*:
Week 1: The teeth whitening effect kicks in right after the first use. You may already feel a subtle decrease in gum inflammation.
Week 2: Your injured gum tissue starts to repair, and a lot of harmful bacteria have been killed. At this time, most people feel less pain and a better breath.
Week 3: More healthy cells are forming. Most people report that bleeding has decreased significantly and gum health has improved.
Week 4: Your body has replaced a lot of the injured cells. Most people report healthier gums, less teeth sensitivity & better integrity of oral structures.