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Composition of Poloxamer-Based Nanoemulsion gel (PNG)
| Component | Function | wt% |
|---|---|---|
| Water | Water phase | 47.8% |
| Triacetin | Oil phase | 27.6% |
| Poloxamer 407 | Viscosity enhancer/emulsifier | 13.8% |
| Polysorbate 80 | Co-emulsifier | 1.8% |
| Benzyl alcohol | Preservative | 0.9% |
| Pirfenidone | API | 8% |
