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Diffusion zones and spreadability of formulations with emollients.
| Parameter | Model Formulations | |||
|---|---|---|---|---|
| With 5% PEG400 | With 5% Glycerol | |||
| PF1T1P5 | PF1P1P5 | PF1T1G5 | PF1P1G5 | |
| Diffusion zone, mm | 3.5 ± 0.2 | 2.5 ± 0.3 | 3.1 ± 0.2 | 2.5 ± 0.3 |
| Spreadability, % | 55.0 ± 1.4 | 33.9 ± 1.2 | 50.7 ± 1.8 | 32.7 ± 3.2 |
