not waterproof [SEP] definitely not waterproof i wet my face and it just peels off like the original one that s not waterproof i bought this for my honeymoon in the dominican because i didn t want it to peel off when i swamupdate today i just shipped the mascara out for return which also never came with a prepaid label i would have never bought this item had it not said waterproof on it so just keep in mind that if you receive this and you re not pleased it ships into canada and cost me to return which is almost half of what i paid for it in the first place