Table 1. Efficacy endpoints.

Data are presented as means ± standard deviations.

*p < 0.001 versus baseline; ^§p = ns versus immediately after treatment

LFS2, Lip Fullness Scale 2; GAIS, Global Aesthetic Improvement Scale; HMS, Happiness Measure Scale; N/A, not available

Parameter	Baseline	Immediately after treatment	Six months
Investigator-reported LFS2	1.9 ± 0.9	2.5 ± 0.9*	2.4 ± 1.0*,§
Investigator-reported GAIS	N/A	2.9 ± 0.9	2.9 ± 0.7§
Subject-reported GAIS	N/A	3.0 ± 0.9	3.0 ± 0.8§
Subject-reported assessment of the natural look and feel of lips	N/A	3.8 ± 0.6	3.7 ± 0.9§
Subject-reported HMS	7.4 ± 1.8	9.3 ± 0.6*	9.1 ± 0.6*,§