yes i saw that but if you want a sense of data that supports this claim go to page 11 In these trials, the severity of glabellar lines was reduced for up to 120 days in the BOTOX Cosmetic group compared to the placebo group as measured both by investigator rating of glabellar line severity at maximum frown (Table 4), and by subject’s global assessment of change in appearance of glabellar lines (Table 5). from table 4 response rates: day 120 25% 102/403 placebo 2% 2/128 difference 24%