Yatsen to Announce Fourth Quarter and Full Year 2024 Financial Results on February 25, 2025

GUANGZHOU,China,Feb. 18,2025 -- Yatsen Holding Limited ("Yatsen" or the "Company") (NYSE: YSG),a leading China-based beauty group,today announced that it will release its unaudited financial results for the fourth quarter and full year ended December 31,2024,on Tuesday,February 25,2025,before the open of the U.S. markets.

The Company's management will hold a conference call on Tuesday,2025 at 7:30 A.M. U.S. Eastern Time (8:30 P.M. Beijing/Hong Kong Time) to discuss the financial results. Listeners may access the call by dialing the following numbers:

United States (toll free):

+1-888-346-8982

International:

+1-412-902-4272

Mainland China (toll free):

400-120-1203

Hong Kong (toll free):

800-905-945

Hong Kong:

+852-3018-4992

Conference ID:

5014463

A live and archived webcast of the conference call will be available on the Company's investor relations website at http://ir.yatsenglobal.com.

A replay of the conference call will be accessible by phone one hour after the conclusion of the live call at the following numbers,until March 4,2025:

United States:

+1-877-344-7529

International:

+1-412-317-0088

Replay Access Code:

5014463

About Yatsen Holding Limited

Yatsen Holding Limited (NYSE: YSG) is a leading China-based beauty group with the mission of creating an exciting new journey of beauty discovery for consumers around the world. Founded in 2016,the Company has launched and acquired numerous color cosmetics and skincare brands including Perfect Diary,Little Ondine,Pink Bear,Galénic,DR.WU (its mainland China business),Eve Lom and EANTiM. The Company's flagship brand,Perfect Diary,is one of the leading color cosmetics brands in China in terms of retail sales value. The Company primarily reaches and engages with customers directly both online and offline,with expansive presence across all major e-commerce,social and content platforms in China.

For more information,please visit http://ir.yatsenglobal.com.

For investor and media inquiries,please contact:

In China:

Yatsen Holding Limited

Investor Relations

E-mail: [email protected]

Piacente Financial Communications

Hui Fan

Tel: +86-10-6508-0677

E-mail: [email protected]

In the United States:

Piacente Financial Communications

Brandi Piacente

Tel: +1-212-481-2050

E-mail: [email protected]