MUINI, C. F. M.; MULKI , M. A. Downstream Utilization of Palm Oil Waste: The Potential of the Unsaponifiable Fraction as a Natural Anti-Aging and Moisturizing Active Ingredient for the Modern Cosmetics Industry. Journal of Pharmaceutical and Sciences, [S. l.], v. 9, n. 2, p. 1902–1913, 2026. DOI: 10.36490/journal-jps.com.v9i2.1700. Disponível em: https://journal-jps.com/new/index.php/jps/article/view/1700. Acesso em: 27 jun. 2026.