Exhibit 11 CCA INDUSTRIES, INC. AND SUBSIDIARIES COMPUTATION OF EARNINGS PER SHARE (UNAUDITED) Three Months Ended Nine Months Ended August 31, August 31, 2005 2004 2005 2004 Item 6. Weighted average shares outstanding - Basic 7,219,152 7,316,491 7,132,137 7,301,942 Net effect of dilutive stock options--based on the treasury stock method using average market price - 361,170 194,301 363,087 Weighted average shares outstanding - Diluted 7,219,152 7,677,661 7,326,438 7,665,029 Net Income (Loss) $ 390,834) $2,798,203 $2,304,651 $3,634,345 Per share amount Basic ($.05) $.38 $.32 $.50 Diluted ($.05) $.36 $.31 $.47