People are now applying serums not just to their faces, but also to their scalps. The growing recognition that ‘the scalp is an extension of the face’ is extending skincare routines up to the top of the head. This trend, known as Skinnification , where the principles of skincare expand to hair and body, is ushering in an era of ‘managing hair and scalp like skin.’ At the heart of this change is K-Haircare, an evolution of K-Beauty that has thrived on ingredients and science.