| Concentration µg/ml | 5-FU | Cinnamon oil | Lemon oil | |||
| HePG-2 | HCT-116 | HePG-2 | HCT-116 | HePG-2 | HCT-116 | |
| 100 | 8.6 | 7.4 | 8.1 | 7.8 | 36.1 | 45.7 |
| 50 | 17.1 | 12.1 | 16.4 | 15.9 | 48.2 | 56.6 |
| 25 | 24.0 | 19.8 | 22.5 | 23.1 | 63.0 | 71.3 |
| 12.5 | 33.1 | 31.4 | 38.3 | 32.4 | 74.7 | 83.4 |
| 6.25 | 56.8 | 49.9 | 57.2 | 55.6 | 93.6 | 96.5 |
| 3.125 | 70.6 | 60.5 | 73.8 | 66.5 | 100 | 100 |
| 1.56 | 88.7 | 73.6 | 94.2 | 87.8 | 100 | 100 |