Indigo powder is introduced as a traditional plant-based hair colour used with henna to create darker shades. This article explains its role in natural colouring, scalp care and hair appearance, along with basic points to understand before use.

Henna and indigo are explored as traditional plant-based options for natural hair colour. This article explains how the two powders are used separately or together to create darker shades, including black, brown and reddish-brown tones.