A skin defense system and a skin rejuvenation and defense system. The skin rejuvenation and defense system includes a skin rejuvenation application and a skin defense application that work together synergistically to rejuvenate and defend the skin from environmental insults that can, for instance, accelerate the aging process and deprive the skin of its vitality. The skin rejuvenation application invigorates, oxygenates, and detoxifies the skin. After the skin has been opened up and made receptive by the skin rejuvenation application, the skin defense application absorbs into the skin to deeply moisturize and revitalize the skin. In addition to moisturizers, emollients, and similar ingredients that improve health and appearance of the skin, the skin defense application includes ingredients that can, for instance, reverse and protect the skin from damage caused by pollutants (e.g., pm2.5 pollutants) and pre- and pro-biotics that promote the growth and development of beneficial skin flora.
