gen?der-neu?tral
–adjective
1. noting or pertaining to a word that does not refer to one sex only: Firefighter is a gender-neutral term.
2. using words wherever appropriate that are free of reference to gender: gender-neutral language.

Because some of you guys don't seem to know the definition. This is the word you're looking for:

sex?less
?
> 1. having or seeming to have no sex; neuter.
2. having or seeming to have no sexual desires.
3. having no sex appeal; sexually uninteresting.

One doesn't mean the same as the other