Topical Treatments for Melasma and Post-inflammatory Hyperpigmentation

Background: Dyschromia is one of the most common reasons for patients to seek dermatological care, especially among individuals with skin of color. Most cases present as melasma or post-inflammatory hyperpigmentation (PIH); both are chronic issues requiring long-term treatment. While many pharmaceutical (topical or systemic) or procedural (lasers/chemical peels) options are available, some treatments are not safe/tolerable for long-term use or can induce/exacerbate PIH.