In Reply to: Henna Tattoo Warning-Bali posted by Gilmoregirlz on Friday, 5. April 2013 at 15:13 Bali Time:
If it's black, it's not henna. It's not "some" that are not pure henna, it's ALL of them that are black.
In answer to the OP that appears to be asking about brown henna - I've never seen this in Bali on any of my trips.