Xtreme Lashes® is one of the world’s most trusted names in eyelash extensions and eyelash extension compatible cosmetics. Registered Nurse and Xtreme Lashes founder, Jo Mousselli, has created safe and effective eyelash extension products, as well as comprehensive training programs designed to guide entrepreneurs to successful and rewarding lash stylist careers. From cosmetics to training, safety and efficacy are at the heart of Xtreme Lashes.