Marketing Effectiveness of Key Opinion Leaders and Key Opinion Consumers: A Case Study of Xiaohongshu’s Beauty and Skincare Segment

This thesis examines the current state of China’s digital marketing environment, with particular attention on the roles played by Key Opinion Leaders (KOLs) and Key Opinion Consumers (KOCs), as well as their fundamental value to brands. It begins by explaining the development of Chinese social media and the rise of its digital marketing, using Xiaohongshu as the primary case of study, the paper will analyzes the platform’s defining features, by focusing the attention to its predominantly female user base, and then, strong content-driven community, and influential “zhongcao” effect on consumer decision-making. The paper further differentiates the main characteristics of KOLs and KOCs, explaining their respective strengths and risks when it comes to consumer trust, spreading content, and in having commercial collaborations with brands. It then turns the attention to China’s beauty market, evaluating the effectiveness of brand collaborations with KOLs and KOCs and the corespondent consumer responses, while also paying attention to the problem related to trust, transparency, and content authenticity. Finally, through case studies of MAOGEPING and Chando, the thesis offers recommendations on how brands can strategically select collaboration partners within an increasingly competitive and fast-evolving digital environment, and how KOLs and KOCs can maintain long-term commercial influence. The ultimate goal is to provide key insights into the digital marketing strategies deployed by contemporary Chinese beauty brands.