RefectoCil Eyelash Perm with collagen and cysteine gives your lashes a wonderful curl, letting the eyes appear larger and more expressive. With special nourishment formula from collagen and cysteine, RefectoCil Eyelash Perm gently forms the eyelashes with the curl lasting up to 6 weeks. RefectoCil Eyelash Perm provides a service in your salon that your clients will be enthusiastic about and gives them expressive eyes in only 45 minutes.