Table 1.

Composition of the nanoemulsion formulation

Code	Ingredient (% w/w)
	PKOE	Tween 80	Ibuprofen	Water
T802	3.6	14.4	2	80

Note: Code T802 represents the surfactant Tween 80 with number 2 (20:80 of oil/ surfactant ratio).

Abbreviation: PKOE, palm kernel oil esters.