Research Article
Nanoemulsion Based Hydrogel for Enhanced Transdermal Delivery of Ketoprofen
Table 3
Composition of ketoprofen nanoemulsions used for optimization.
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Formulation code | Components (% w/w) | Ketoprofen | Oil | *Tween 80 : Transcutol P in 1 : 1 | Water |
| N1 | 2.5 | 3.0 | 75.0 | 19.5 | N2 | 2.5 | 3.0 | 55.0 | 39.5 | N3 | 2.5 | 3.0 | 35.0 | 59.5 | N4 | 2.5 | 6.0 | 75.0 | 16.5 | N5 | 2.5 | 6.0 | 55.0 | 36.5 | N6 | 2.5 | 6.0 | 35.0 | 56.5 | N7 | 2.5 | 9.0 | 75.0 | 13.5 | N8 | 2.5 | 9.0 | 55.0 | 33.5 | N9 | 2.5 | 9.0 | 35.0 | 53.5 |
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Tween 80 : Transcutol P in 1 : 1—mixture of surfactant and cosurfactant which was taken in ratio 1 : 1.
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