A two-week lash fill-in is perfect for maintaining the fullness and beauty of your lash extensions. To qualify for this service, at least 40% of your lash extensions must still be intact. During the session, outgrown lashes are carefully removed, and fresh extensions are applied to replace those that have naturally shed. This ensures your lash set remains even, voluminous, and flawless. Regular fills not only keep your lashes looking their best but also promote the health of your natural lashes.