I have 35 years of experience, and specialize in the field of cosmetic chemistry with specific knowledge in the areas of hair and skin product formulation, testing and commercialization. I have published on such topics as formulation strategies for multi-functional cosmetics, formulating conditioning products for hair and skin and new shampoo technologies. I have testified 17 times on topics such as skin burns caused by hair lightening, products and procedures employed in African American hair care and patent infringement. Perhaps the most remarkable thing about my professional life is that after 35 plus years, it continues to offer intellectual stimulation, growth and gratification.