This course will provide useful information about ingredients selection and formulation. It will cover ingredients that are able to provide protection such as protective and barrier creams, induce repair such as healing creams or modify the surface peeling and scrubbing products. Ways in which formulation can be optimized will also be addressed. Facial cleansers, tonic, moisturizers and their selection according to different types of skin will be covered. Day creams, Night creams, hand and body creams, gels, tonics and lotions will also be covered.