“Irritation Test and Melanin Whitening Cream Epigallocatechin Gallate Green Tea Leaf With Mexameter and Self-Assessment”. Bangladesh Journal of Medical Science 22, no. 4 (September 7, 2023): 902–906. Accessed June 27, 2026. https://banglajol.info/index.php/BJMS/article/view/68678.