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Recent Examples of dyestuffThis cutting-edge technology uses membrane separation to extract indigo dyestuffs from wastewater.—Sj Studio, Sourcing Journal, 12 Feb. 2025 Orta has a collection dyed with Tannin, a natural dyestuff made from acorn shells.—Angela Velasquez, Sourcing Journal, 22 Oct. 2024 Adding fuel to the fire, the wastewater generated by these processes can be highly polluting, containing large amounts of dyestuffs and alkaline chemicals.—Sj Studio, Sourcing Journal, 10 July 2024 The common name of the dyestuff, Tyrian purple, derives from the habitat of the mollusks, which the Phoenicians purportedly began harvesting in the 16th century B.C. in the city-state of Tyre in present-day Lebanon.—Franz Lidz, New York Times, 5 Mar. 2024 For most of history, dyestuffs were derived only from natural materials like plants, minerals and invertebrates, offering people a narrow range of colors from which to choose.—Bruce Falconer, New York Times, 28 Feb. 2018 By the close of the 19th century, German dyestuffs dominated the world market, though the first effects of acute exposures were already evident among the earliest generations of dye workers.—Rebecca Altman, The Atlantic, 4 Oct. 2017
Later, colored technical ceramic was developed — but the first blue tone, used by the likes of Richard Mille, IWC, Omega and Hublot, was a bold cobalt, the only pigment then on the market.
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Roberta Naas,
New York Times,
7 Apr. 2025
The light-colored creamy base creates a smooth canvas that enhances the vibrancy of any pigments—whether their neutrals, shimmer, or fun colors.
In California, and the entire European Union, Red 40, which is used in several Kellogg's products, is banned as some studies link the artificial food dye to ADHD in children.
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Greta Cross,
USA Today,
8 Apr. 2025
Kennedy has talked about putting lifestyle and diet at the fore of U.S. health policy by banning artificial food dyes, eliminating soda from the Supplemental Nutrition Assistance Program, and addressing rising rates of chronic illness such as diabetes and asthma in kids.
Type: Permanent Shades: 35 How to Apply: Mix the colorant with the developer, then apply the mixture to the roots of clean, dry hair while using the applicator nozzle to divide the hair into sections.
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Jenny Berg,
Vogue,
11 Mar. 2025
Rogue dyers have been a problem, too, with a few cases of unsanctioned dumping of colorants into the North Branch of the river despite the presence of conservation police patrols.
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