For all treatments , area under the concentration-time curve through 24 hours ( AUC [ 0-24 ] ) and 72 hours ( AUC [ 0-72 ] ) , and maximum total testosterone concentration ( Cmax ) were similar except for 15 % lower Cmax when treatment was applied after deodorant/antiperspirant to shaved vs. unshaved axillae ( least squares mean , 531ng/dL vs. 626ng/dL , respectively ; P = 0.011 ) .