Botanical Name - Onion Peel Extract Common Name - Onion Skin Other Name - Onion Skin Part Used - Dried Peel Uses - Textile Dyeing And Medicinal Purposes As Outer Skins Offer An Excellent Source Of Vitamin A, E, C And Antioxidants. It Has Abundant Flavonoids Especially Quercetin Which Acts As Antioxidant And Anti-Inflammatory. This extract is produced with environment-friendly practices by using the waste onion skins as a raw material and then extracted with the water and alcoholic solvent for the extraction of yellow colour responsible flavonids, querctin. The extract produces brilliant yellow to Greenish shade at different pH and dye concentration (WOF) on different natural as well Synthetic fibres and also shows varied Antimicrobial activity against bacteria and C. albicans and results showed that relatively sensitive to the S. aureus and resistance towards E. coli