At Lash Envy our methods are tried and tested to ensure optimal lash health. When lash extensions are applied correctly (one false lash that is the appropriate diameter bonded to ONE natural lash in classic & 3-6 fanned lashes applied to ONE natural lash in volume) they will be completely comfortable and you won’t feel them at all. The secret to damage free & comfortable eyelash extensions is to find a therapist (at Lash Envy) that isolates each natural lash before applying the false lash/lashes.