Our orthodontic strips contain lavender extract, peppermint extract, Vitamin C(ascorbic acid). It can bring fresh breath, refreshing and pleasant after use, help gradually straighten teeth, improve overall oral health, and keep teeth clean and beautiful. Its application is simple: after rinsing your mouth, place the gel side of the product on your gums and teeth and press gently to ensure that the product fully adheres to the surface. The whitening effect can be seen in a short time after use. With a confident smile. Mild and non-irritating, suitable for sensitive teeth.