Treatment IC50 (% full strength) Hill Slope
Essential oils 25.59  ± 2.54 -5.07  ± 4.7
Combination 38.31 ±  7.85 -2.67 ± 1.06
Aloe Vera 26.62  ± 5.69 -2.54  ± 1.16
Table 4: Effect of the 3 least toxic products to fibroblast viability.