Table 5.

Particle size, span, PI, and occlusion factor of betamethasone dipropionate-loaded NLC formulations.

Formula	d mean (nm)	Span	PI	Zeta Potential	Occlusion Factor
					6 h	12 h	24 h	48 h
BL GO3	208. 7 ± 3.8	0.8387	0.0782	25.4 ± 8.1	35. 7 ± 1.4	47.6 ± 2.2	56. 7 ± 2.2	62.4 ± 0.5
BL GO1	200.0 ± 6.1	0.8549	0.0812	25.3 ± 6.0	38.8 ± 1.7	49.1 ± 7.8	58.1 ± 3.4	63.3 ± 0.6