Table 2.

Particle size, PDI, zeta potential for F1–F9 formulation.

Minoxidil-NLC	Particle size	Polydispersity index	Zeta potential
NLC1	524.8	0.718	−39.20
NLC2	608.6	0.450	−15.30
NLC3	280.4	0.367	−42.40
NLC4	508.9	0. 486	−44.50
NLC5	469.9	0.604	−19.47
NLC6	446.2	0.530	−32.60
NLC7	997.0	0.604	−21.90
NLC8	2163.2	1.000	−23.60
NLC9	946.3	0.507	−28.80