🔑 A lip filler technique where the lips are filled with a small gap in the center where the top and bottom lip meet that looks like a “keyhole”. 👄 Lip enhancement procedure using HA fillers which aims to boost lip volume, enhance lip shape, and smooth vertical lip lines (perioral rhytids). 💉 Lip fillers is a minimally invasive cosmetic procedure which involves injecting HA fillers into the lip for plumper and smoother effect with fast recovery time than surgery and last for 6 to 12 mos.