Cornell researchers have developed an elegant and sustainable way to clean up waterways: reusing one waste product to remove ...

If you’re going from blonde back to black, you really need to leave the dark dye on for a long time. Otherwise, when it ...

Background: Finding alternative hair dyes for individuals allergic to para-phenylenediamine (PPD) has been difficult. Newer permanent and demipermanent hair dyes that have replaced PPD with para ...

Beginning with two base colors derived from fermentation, Phytolon's portfolio provides a full range of color shades, ...

Researchers have developed an elegant and sustainable way to clean up waterways: reusing one waste product to remove another.

Isabelle Lowe had dyed her hair several times in the past and never experienced a reaction, but that all changed when she used an at-home box dye.

The future of MOFs, metal-organic framework materials, looks bright. A review in the International Journal of Environment and ...

That law will end the use of brominated vegetable oil, potassium bromate, propylparaben and Red Dye No. 3 in food products sold throughout the state. 24/7 coverage of breaking news and live events ...

In 1990, the FDA prohibited its use in cosmetic products due to these concerns, yet it is still permitted in food items.California recently banned six dyes from use in public schools. Other state ...

The overall application areas of fixing agents include dyestuff business, polymer vertical, food and beverages vertical, ...

The global petroleum-fuel dyes and markers market is anticipated to reach a substantial valuation of USD 746.3 million by 2033, growing at a CAGR of 4.8%. This growth is driven by the increasing need ...

The vast majority of reactions to hair-dye products are caused by PPD. [4–6] In past years, PPD was used in permanent hair dyes but not in semipermanent dyes. More recently, PPD has been used in ...