Youthfil Fine (with lido) is engineered around a subtle-crease smoothing grade, which supports clinics handling handling delicate line work in high-mobility facial areas. The catalog pack for Youthfil Fine (with lido) is "1 x 1mL syringe", supporting clinic buyers who need transparent unit planning for high-volume service days, where Youthfil Fine (with lido) is specified with lidocaine for comfort-managed sessions.