Rainbow Research, Henna, Hair Color & Conditioner, Black, 4 oz (113 g)

The only safe, non-toxic substitute for chemical hair coloring that is harsh on hair and contentious in terms of health is henna. Rainbow Henna is made entirely of natural plant material; it has no metals, metallic salts, chemicals, preservatives, or additives. For more than 9,000 years, henna has been used in various parts of the world.

Lawsonia, a tiny shrub native to the Middle East, West Asia, and North Africa, is the source of red henna. After being dried, the leaves are ground into a fine powder. To create the various hues, we also employ the following plants: Indigofera, Cassia Obovata, Marigold, and Chamomile Flowers. For our hair color, we only use the best botanicals available worldwide.

Every hair strand has its exterior covered in Rainbow Henna. Henna enhances the natural color of your hair while reflecting its tone throughout it. Henna's sealing effect smooths the cuticle and gives hair a glossy appearance by reflecting light and adding luster. Regular henna application can texturize hair and give it more body; this effect grows more pronounced with each application.

The color of rainbow henna lasts for around four to six weeks, but it's safe to use more often.