Fights photoaging and hyperpigmentation: Ellagic acid protects skin cells from UV damage by neutralizing free radicals and inhibiting melanin production. In a clinical study, a 0.5% ellagic acid topical significantly lightened UV-induced hyperpigmented spots and improved skin brightness. It also has anti-inflammatory effects, helping to calm redness. Overall, ellagic acid promotes a more even skin tone and guards against collagen breakdown due to its strong antioxidant activity.