Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of Yatsen Holding Limited of our report dated April 26, 2024 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in Yatsen Holding Limited’s Annual Report on Form 20-F for the year ended December 31, 2023.
/s/ PricewaterhouseCoopers Zhong Tian LLP
Guangzhou, the People’s Republic of China
September 5, 2024
