Eyelash extensions typically last up to 6 weeks, but refills are usually every 2–3 weeks. With proper aftercare, some clients can go up to 4 weeks between fills.

It’s best to avoid mascara, especially waterproof formulas. They can weaken the adhesive and cause premature shedding.

Not at all — when applied correctly and cared for properly, lash extensions will not damage your natural lashes.