
FAQ's.
Is a patch test required?
Yes, you'll need to be patch tested at least 48 hours in advance of your treatment
Is a patch test required?
Yes, you'll need to be patch tested at least 48 hours in advance of your treatment
Is there an age limit for Henna Brows?
Yes, you'll need to be over 16 for Henna Brows
Can I have Henna brows if pregnant?
You can, but the colour result may be lesser / if at all
Allergen Information & PPD
​
You cannot be treated if in past you have experienced reactions to hair or eyebrow colour treatments, or to a temporary henna tattoo.
​
There are lot of questions about the colorant ingredient PPD and allergies. Black Henna is used in various countries to create temporary tattoos which can lead to intense allergic reactions. The percentage PPD in Black Henna is high, from 8 to 29% after mixing with water. The maximum of this pigment in the colours used at Henna Hampshire is 1.5% after mixing with water.
​
​
​