Unlocking the Potential of Natural Dyes: A Sustainable Approach

Abstract

Natural dyes or pigments are natural colourants that are purely extracted from natural resources such as plants, invertebrates or minerals. These dyes are eco-friendly dyes that promote sustainable solution to textile industries. Natural dyes are biodegradable in nature and cause no harmful effects to the environment. Natural dyes are rich in antimicrobial and antibacterial properties. This review paper explores the potential sources of natural dyes. It also highlights the benefits of natural dyes along with their classification and application in various sectors such as textile, food, cosmetic, pharmaceuticals etc. This sustainable approach is an alternative option against synthetic dyes.