This research identified the different ways in which K-beauty social media influencers (SMIs) impact consumers’ tendencies to accept new products by closely investigating their sponsorship displays and product exposure methods. We conducted an experiment to examine how influencers’ posts affect Chinese millennial consumers’ acceptance of new products. We used a 2 (influencer type: celebrity versus general public) × 2 (sponsorship display status: display versus no display) × 2 ...| SpringerOpen