Table 1. The summary of characterizations for NLC-Citral.

Element	Value
Zeta potential	−12.59 ± 0.52 mV
Zeta sizer	54.12 ± 1.10 nm
Polydispersity index	0.224 ± 0.005
Entrapment efficiency	98.9 ± 0.124%
Drug loading capacity	9.84 ± 0.041%