Indian Berberry Dye
Botanical Name: Berberis aristata
Common name: Indian Barberry, Tree Turmeric, Daruharidra
Colorant: Berberine
Dye type: Adjective dye (requires mordants like alum or iron)
Shade Range: Produces bright fluorescent yellow to mustard hues. Iron mordants deepen the color to olive or brown.
Mordant Requirements: Alum enhances the yellow color, while iron shifts the dye to deeper greens and browns. Used widely for cotton.
Fastness: Indian Berberry provides excellent light and washfastness on cotton, silk, and wool.
Common Uses: Commonly used in textile dyeing, particularly for cotton and wool, producing eco-friendly shades from yellow to brown.
Country of Origin: India, Nepal, Himalayan regions
Vegetarian product: Yes