Herbal hair dye works differently from conventional hair colour, particularly on black, grey and white hair. Learn how natural colour works, why henna and indigo are used differently, what herbal ingredients do, and how to understand grey coverage, dryness, oxidation and other common colouring problems.
Not every ingredient in a herbal hair dye is there to colour the hair. Some provide the main pigment, while others deepen colour, support penetration or help with hair feel and nourishment. Learn the different roles herbal hair dye ingredients can play.
Herbal hair colour can leave some hair feeling dry, tangled or frizzy, particularly when powder-based treatments and henna are involved. Learn why the effect varies with hair type and why rough or porous hair may also take colour more strongly.
Henna and indigo are often used as a two-step natural hair colour because the two colourants behave differently. Learn why separating the stages can give a more dependable dark result and why simply mixing them together may not work as expected.
