Used in cosmetic and dermatological research to evaluate skin pigmentation processes and test the efficacy of depigmenting or hyperpigmentation-treating agents. Applied in cell culture models to study melanogenesis, oxidative stress responses, and UV radiation effects on melanocytes. Supports development of skincare products targeting melasma, age spots, and post-inflammatory hyperpigmentation. Also utilized in testing the safety and biocompatibility of new formulations for sensitive skin, ensuring minimal disruption to natural pigment production.