Black ink henna dangerous. Its not dangerous as long as youre not allergic to anything in it and the artist you go to never reuses ink. There is a trend among some henna artists to apply something called black henna which will stain your skin black instead of brown. Henna is known to be dangerous to people with glucose 6 phosphate dehydrogenase deficiency. The most common ink allergy is to red ink but occasionally a person will be allergic to any color including black of ink.
Some henna artists in india africa and arabia use acetone lighter fluid turpentine gasoline and dry cleaning fluid in their henna mixes to get near black stains. This type of henna is dangerous because it contains. Marketed as henna the ink is often just cheap black hair dye rather than the natural reddish brown coloring that has been used for cultural festivals in areas of africa and asia for centuries. The main ingredient of black henna paraphenylenediamine is a chemical which can poison the skin and cause a severe allergic reaction.
If in doubt stay away both flower and bickerstaffe advise reading the list of ingredients. Ppd is a chemical that contains a compound that is derived from phenylenediamine which is a toxic substance. Printer ink chemical hair dyes textile dye photographic developer sunscreen and some medications. Black henna however contains an additive that is extremely dangerous.
Black henna is dangerous and you will put yourself at immense risk should you choose to have one on your body. Henna is an orange red colour so if you are offered a temporary tattoo with black henna it isnt actually true henna. Other unsafe henna additives ppd black henna is not the only dangerous thing that can be added to henna. I understand that we all want darker henna color quicker and longer but that is no excuse to use unsafe additives in henna to achieve these goals.
A person who has had a black henna tattoo should consult their physician about the health. Black henna powder may be derived from indigo.