Table 1.

The composition of GSpNG formulae.

Formula	Spanlastic dispersions	HPMC (%w/w)	Carbopol (%w/w)
G1	The chosen Spanlastic dispersions S4 (10 mg GH, 140 mg span 60, 60 mg tween 80) S9 (10 mg GH, 140 mg span 60, 60 mg tween 60)	2%	–
G2		2%	–
G3		4%	–
G4		4%	–
G5		–	1%
G6		–	1%
G7		–	2%
G8		–	2%