The Lanluma results usually last between 2-5 years. Patients who have 2-4 sessions of Lanluma treatments, with intervals of 3-4 week gap between sessions, demonstrate signs of breaking down the Lanluma at around 9 – 12 months post the course of treatment. Clinical studies have repeatedly indicated that the effects of Lanluma treatment could last for up to 2 – 5 years.