Here's how natural indigo is still grown and fermented in Japan, despite the fashion industry's dependence on synthetic dyes.

Indigo powder, derived from the natural indigo pigment extracted from the indigo plant, is renowned for its use in dyeing fabrics and has gained considerable popularity in the hair dye industry.

An curved arrow pointing right. Natural dyes from kola nuts and indigo have been used to make tie-dye in Gambia for generations. But more and more artisans have been replacing these traditional ...

Before use, mix 1 tbsp of indigo powder and 1 tbsp of lemon juice into the henna paste. Coat your hair evenly, leave the pack for 2–3 hours, then rinse thoroughly with plain water. Avoid shampooing ...