There are 5 basic types of skincare products - cleansers, toners, serums, eye creams, and face creams. The document provides 3 modes for using the Defy products within a daily skincare routine, with the first mode being for deep cleansing and the other two modes focusing on permeating products into the skin. It also specifies that Microderm and Ultraderm should be used 1-2 and 1-3 times per week, respectively, in conjunction with other products.