Natural indigo dye has been used worldwide for thousands of years, but the invention of synthetic indigo dye in the 1800s caused the industry to crater. In Japan's Tokushima Prefecture ...

indigo powder can often be challenging to remove and may attract dirt and excess oil, limiting your options for changing hair colour. Some users also report increased frizz and rough texture ...

Indigo is growing again in South Carolina, revived by artisans and farmers with a modern take on a forgotten history Artist Arianne King Comer works with indigo ink and rice paper at a farm on ...