Skin System I – Maintain is recommended for use after skin rejuvenating procedures such as microdermabrasion, chemical peels, or laser surgery. The system combines skin lightening, anti-inflammatory, exfoliating, photoprotective, and gentle cleansing products in a daily homecare regimen that can be used alone or in conjunction with other professionally recommended treatments. Optimal results depend on regular application as directed in the morning and evening regimen. Includes: C+AHA, Phyto+, Physical UV Defense SPF 30