Supplication upon taking Ghusl

A: There are no specific supplications said on bathing oneself or performing Wudu' except saying "Bismillah (By the Name of Allah)" at the beginning, and saying I testify that there is no true god except Allah and that Muhammad (peace be upon him) is His Slave and Messenger. O Allah! Make me among those who repent and purify themselves. At the end.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.