Treating skin disorders from the inside out is the key to Dr. Murad's successful skin care system. Murad skin care supplements were designed to help you achieve the skin you have always imagined because they help boost the efficacy of your Murad skin care regimen by working inside and in concert with Murad topicals to deliver outstanding long-term results. Topicals penetrate the outermost layers of the epidermis but supplements get deep down to the cellular level, transforming skin where disorders begin.