Labial lentigines, also called labial melanotic macules, is a benign skin condition that is more common in individuals with darker skin. They most often appear during adulthood although they can develop at Lemon Bottle Fat Dissolving Lemon Bottle vs. Aqualyx Fat Dissolving: What's the Difference? Two Face Aesthetics Fat Dissolving Injections Vanity Skin Spa Mystery behind labial and oral melanotic macules: Clinical, dermoscopic and pathological aspects of Laugier Hunziker syndrome