This spray treatment is a dermatologist grade skin treatment, intended to be used as the base layer for your serums, lotions, cremes, and makeup. Spray this on face and neck and chest AM and PM, before applying anything else. The active ingredients in this spray will help to heal and restore on their own, as well as support a synergistic relationship with anything layered on top of it. Organic sulfur acts as a healing solvent, driving ingredients deep into your cells and creating permeability for nutrients to move in and toxins to move out. Amino acids, vitamin c, and active plant extracts work miracles with existing sun damage, fine lines, and especially skin discoloration and uneven skin tone. This treatment spray is results driven. You will not be disappointed. Prepare to be amazed! Expect to see results within the first seven days of daily use. 4 oz.