For a chemical-free treatment, snag a box of this all-natural indigo hair dye. It works similarly to natural henna, and the kit includes crushed-up indigo leaves, a shower cap, and gloves.

The indigo dye market for the jeans industry is estimated at $1.5 billion a year. However, traditional indigo yarn dyeing processes require an average 60,000 liters of water per process and use ...

Humans used blue indigo dye 34,000 years ago, new research shows, revealing early plant processing skills in Paleolithic ...

As you examine the ingredient list on a box of herbal hair dye, you may encounter a rich tapestry of exotic-sounding plants ...

Various plant species can produce natural indigo dye, but 'Persicaria tinctoria,' also known as Chinese or Japanese indigo, is a favorite among Southern Californians who like to grow their own for ...

The natural dyestuff maker Stony Creek Colors is expanding its pact with the dye and pigment maker Archroma to bring plant-based indigo dye to industrial scale. Archroma will implement Stony Creek ...

Earliest Evidence of Indigo Dye Found at Ancient Peruvian Burial Site The dyed fabrics represent the earliest known use of indigo in the world, predating Egyptian samples by about 1,600 years ...

Beck created the exquisite piece by using a centuries-old, Japanese tie-dye (tied and dyed) technique called shibori — a word that roughly means to bind and resist.