Breaking News

Chinese Firm Patents Hair Coloring Products

February 13, 2013

• US Patent No. 8,313,537 B2; Natural Medicine Institute of Zhejiang Yangsheng-tang Co. Ltd., Zhejiang China, has been awarded a US patent for a mordant useful in a hair dye product. It is comprised of an effective amount of a ferrous salt and an antioxidant, according to the patent literature.

blog comments powered by Disqus
  • Innovation On Display

    Melissa Meisel, Associate Editor||February 3, 2016
    P&G Beauty Digital Studio showcases new products for 2016

  • Crowning Glory

    Crowning Glory

    Christine Esposito , Associate Editor||February 3, 2016
    Celebrity stylists and experts from leading hair care brands talk about the ingredients and formats driving the styling sector.

  • Electric Slide

    Electric Slide

    Melissa Meisel, Associate Editor||February 3, 2016
    Skin care devices bring anti-aging to the next level