Package 1.0ml/piece Hyaluronic acid stabilized : 20mg/ml Lidocaine hydrochloride 3mg/ml Restylane LYFT Lidocaine is a filler that contains hyaluronic acid to treat the following areas Frown lines / Tear troughs / Nose to mouth lines / Sad mouth lines Small lines around the mouth / Mouth to chin lines / Subtle Cheek / Chin enhancement. Restylane LYFT Lidocaine is the new packing of Restylane Perlane Lidocaine that reduce injection pain and increase treatment comfort.