Table 4 The pH, viscosity, and spreadability of nanoemulgel formulations (% w/w)
Parameters | F5 | F5a | F5b | F5c |
|---|---|---|---|---|
pH | 5.2 ± 0.2 | 5.3 ± 0.1 | 5.3 ± 0.1 | 5.4 ± 0.1 |
Viscosity (mPa·S) | 9876 ± 0.61 | 14,564.6 ± 0.42 | 14,841.9 ± 0.82 | 16,872.1 ± 0.92 |
Spreadability (g.cm/s) | 7.89 ± 0.10 | 5.09 ± 0.03 | 4.30 ± 0.02 | 3.13 ± 0.01 |
Drug content (%) | 100 ± 0.46 | 98.10 ± 0.38 | 99.70 ± 0.41 | 97.34 ± 0.51 |