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Melting point of lipsticks tested in this study
| Ingredient | Melting point range (°C) | Melting peak (°C) |
|---|---|---|
| Lipstick 1 | 35.9–85.2 | 60.3 |
| Lipstick 2 | 44.8–86.3 | 53.2 |
| Lipstick 3 | 38.64–82.63 | 50.6 |
| Lipstick 4 | 39.7–85.3 | 53.5 |
| Commercial lipstick 1 | 44.4–76.6 | 57.5 |
| Commercial lipstick 2 | 36.6–88.5 | 59.4 |
