Self-Nanoemulsifying Powder of Isotretinoin: Preparation and Characterization

Table 4

Drug content, emulsification time, and transmittance of the developed liquid SNEDDS formulations (Mean ± SD, 𝑛=3).

Formulations	Drug content	Emulsification time; (sec)	Transmittance; (%)
A1	99.56 ± 0.24	15 ± 2	99.79 ± 0.01
A2	99.49 ± 0.41	18 ± 2	99.68 ± 0.03
A3	98.71 ± 0.81	26 ± 3	99.44 ± 0.01
A4	99.32 ± 0.09	36 ± 2	99.13 ± 0.04