How long do eyelash extensions last for?

The industry standard is 2 to 3 weeks, however, some may go up to 4 weeks. It all depends on the application, how your lashes grow, and how good you are at following the home-care.

By the time of your next appointment, your extensions will be looking a bit sparse but still decent. If you find that by the 3rd week you are looking too sparse, then you might want to come in every 2, try it out, see what works for you.

Some of my ladies come in every 4 weeks, most of their extensions need to be replaced due to lash growth, but because they still have them on, it looks pretty decent, not as full but pretty decent.

How long do lash extensions last for?