Or else, if you wish to have black locks, you should first use henna on your hair and then the next day treat it with indigo. Indigo powder helps cleanse the scalp thoroughly and prevent itchiness.

Just a few natural ingredients at your disposal and you can create organic henna that gives a vibrant hair colour.

while black 'henna' is definitely not safe. Semi-permanent vegetable dyes such as henna are recommended by the NHS as a safe alternative if you do not want to use chemical dyes on your hair. The main ...

Discover descent and elegant hair hues that blend naturally with your hair type. Learn some tricks and hows, also trends and ...

But natural henna is considered generally safe to use for temporary tattoos. However, watch out for black henna ink (also known as PPD), a chemical version that's banned in the UK for use on skin. It ...

Two boys have been treated for chemical burns after having "black henna" tattoos on holiday. Nathaniel, 13, and seven-year-old Kane, from Ryhope, Sunderland, had the tattoos done on the last day ...