#### RESULTS

CYTOTOXICITY EVALUATION

 Sample Cell viability (%) Average Positive control: SDS 0% 0% 0% 0% Negative control: DMEM 100% 100% 100% 100% 5mg/ml 91% 100% 100% 97% 2,5 mg/ml 97% 100% 100% 99% 1.25 mg/ml 100% 100% 100% 100% 0,625 mg/ml 100% 100% 100% 100% 0,312 mg/ml 100% 100% 100% 100%

The IC50 value is calculated on the data obtained of cell viability, in relation to the concentration in mg / ml of the tested product.

A value of IC50 > 1 mg / ml indicates a product without an irritant potential;

A value of IC50 < 1 mg / ml indicates a product with an irritant potential.