Serums are skin boosters that enhance and compliment your skin care moisturizers. They are typically a light liquid blend of water soluble ingredients and often include a small quantity of oils. An infusion of active ingredients that are determined by the product function is added to the serum base.
Serums are most often applied before a moisturizer in a layering process. With this application, it functions as a booster with added benefits. Serums may also serve as a light moisturizer when applied alone for oily, combination or normal skin or when used in humid climates. ISUN offers three distinctive serums, each with a unique function.