I have 40 years of experience, and specialize in the field of hair care with specific knowledge in the areas of product formulation, claims substantiation and adverse reactions. I have published on such topics as trends in hair care and patents. I have testified on testing of hair care products. I spent most of my working life on the development of different hair care products which has resulted in over 27 U.S. patents. As founder and owner of a research company, I am involved in projects from Fortune 500 companies in advising and generating consumer data to support product claims and in the formulation of hair care products