hi tomato,
i think there is. If i'm not wrong, there's one specifically for bikini line.
First, u have to apply the cream on the area, then use a stopwatch or agar-agar wait for 5mins & wipe off the cream. Then the hair would come off with the cream itself. That's why i said its time-consuming. If u shave, it just take a few seconds! Also, it may be a bit messy cos the cream if not handled properly, will be everywhere...haha...
ANyway, i can't imagine plucking the armpit hair....plucking the eyebrow is already painful enuf! And my hubby actually pluck his pubic hair (those stray ones only). ANd i got frens who also enjoyed plucking their armpit hair..Ouch!!