Treatment Group No. of weeks N CADa Score  I Week 0 48 8.45+0.48 Week 4 48 4.97+0.49 II Week 0 46 8.45+0.46* Week 4 46 4.82+0.24* III Week 0 47 8.56+0.47 Week 4 47 4.78+0.48 aCardiff acne disability, Values are presented as Mean+S.E.M. Paired t- test, significant at *p<0.01.

Table 6: Cardiff Acne disability score for all Treatment Groups.