Ama Herbal Laboratories Pvt. Ltd offers Brown Dyestuff for Textiles. Ama Herbal Laboratories Pvt. Ltd also manufactures various types of Eco-friendly natural dyes. The Brown Dyestuff for Textiles gives light brown to good brown with acceptable fastness rating. The Brown Dyestuff for Textiles is extracted from wood Accacia catechu. This Dyestuff mainly composed of Catechu-tannic acid with catechin, catechu red and quercetin. The plant from which this dyestuff is extracted is about 15 meter high.