Hennacat™ strives to provide reliable information about henna and other herbal products based on experience and experimentation. Please don’t hesitate to get in touch through the website if you have any questions.
Henna for hair: Henna on chemically dyed hair-Pure henna (Lawsonia inermis) does not react badly with previously chemically-treated hair. The problem only arises if the brand you buy has additives, synthetic dyes or metallic salts. Read the ingredients or use body art quality henna. Chemical colour, as well as perms and relaxers, lift the colour to bleach, colour, or reshape [...]