The US Food and Drug Administration announced this month that it's effectively banning Red No. 3, the controversial ...

Azo dyes are a class of synthetic dyes characterized by the presence ... particularly in polyester fabrics, as well as their potential biological and industrial uses. Recent studies have ...

Food companies still have a couple of years to eliminate petroleum-based Red No. 3 from their products. And there are other ...

With Red Dye No. 3 banned, manufacturers are exploring natural alternatives like beet juice. Here’s what you need to know ...

This marigold dye works best to color natural fabrics like cotton, wool, and silk. Synthetic fibers just don't absorb natural dyes as well, sorry polyester. While this dye process is simple ...

and rising synthetic fiber consumption. The market is increasingly influenced by environmental regulations and innovative dyeing technologies aimed at reducing pollution. Key players are engaging ...

Food dyes approved for use in the U.S. generally fall into two camps: natural (meaning they can be found in nature) and synthetic (a.k.a. man-made). Red dye 3 is a synthetic additive, but so are ...

all the while taking dyes easily and coming from renewable raw materials. It’s a semi-synthetic fabric that’s the third most popular textile fiber in the world. Rayon is a breathable ...