Angelina Studio only recommends no more than 3 weeks of touch-ups.
Stating a majority client scenario, 15-30% of your lashes would have grown out, and that's where you see the lash extensions have grown out of place. When this happens, we need to remove the ones that have grown out and replace them with new ones.
Not only grown outs, fallouts as well. We will install back those that have fallen, and also other that has been damaged due to rubbing, touching, etc.
Touch-up also ensures that you enjoy a near-to-new set for a longer duration.