Peptides in Cosmetics: Market Dynamics, Applications, and Regulatory Considerations in China

In recent years, the concept of functional skincare has gained strong momentum in China's cosmetics market. Consumers are increasingly attentive to ingredient efficacy, mechanisms of action, and scientific substantiation, prompting brands to invest heavily in functional ingredients. Against this backdrop, peptides—known for their high biological activity and relatively favorable safety profiles—have emerged as one of the most prominent ingredient categories in cosmetic research and product development.