How long do the Gel Strips last unopened in the package?

Unopened, our Gel Strips last about 12 months when stored in a cool, dry place. Ideally, keep the package at room temperature and protect it from direct sunlight and heat (for example, do not leave it in a car during summer or in the bathroom).

Once the package has been opened, we recommend using the strips within 6 months, as the adhesive properties may decrease over time.

With proper storage, you can ensure that your Doonails products maintain their optimal quality.