Dr John Mama Technical Manager Originally from Manchester, John came to Leeds to study Colour Chemistry at the University and quickly became fascinated with colour in all its applications. After completing a BSc and PhD in the Colour Chemistry Department he continued research into using dyes in such diverse areas as camouflage, lasers, postal security, cancer treatment and killing superbugs. John joined Perachem in 2010 as research scientist where he developed new and unique cosmetic formulations ,and is now the Technical Manager overseeing all R&D and anything else a bit sciency. He still continues to work with colour, this time on hair (not his own)! He’s a bit geeky and enjoys movies, tv, books, computer games….stuff like that.