Home Cosmetic Science Talk Formulating chromaflair effect

  • Bobzchemist

    Member
    January 26, 2016 at 11:13 pm

    It’s been done for cosmetic pigments and used in eyeshadow and possibly for hair coloring. Not sure if it’s legal for lips. 

    Not too many people want to look that weird, though, and the pigments are very expensive, so lack of market/profit pretty well killed the idea.
  • belassi

    Member
    January 26, 2016 at 11:43 pm

    This is the same technology that has been known since the US paint company Metalflake(tm) began. Back in the 60’s I painted my GT6 in Mirraflake(tm) which refracts rainbows. Having to bury the flake under 10 coats of acrylic lacquer makes the whole process a bit ridiculous. I guess Big Solid Lips might be a side effect if not careful.

  • Anonymous

    Guest
    January 27, 2016 at 2:18 am

    These effects are quite common in nail polish and as Bob said, eyeshadows too. I’ve even heard of DIY nail polish crafters using automotive paints like this in their products (not that I recommend that!).

  • Bill_Toge

    Professional Chemist / Formulator
    January 27, 2016 at 8:26 am

    Merck/EMD supply a range of cosmetic pigments with this effect

    if memory serves, the range is called Xirona

  • Chemist77

    Member
    January 27, 2016 at 8:38 am

    There was a range from BASF too, IIRC, called Sicopearl but as Bob said very very expensive.

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