Self-Nanoemulsifying Powder of Isotretinoin: Preparation and Characterization

Table 1

Composition of SNEDDS formulations of isotretinoin (%v/v).

Formulation code	Composition (%v/v)
	Transcutol P	Tween 80	PEG 400
A1	40	30	30
A2	44	28	28
A3	46	27	27
A4	50	25	25