Sothys Soothing SOS Serum has an emollient effect. This lightweight serum is formulated to help provide comfort to unbalanced skin. Ideal for those with sensitive or sensitized skin. it can be used daily or as needed when the skin requires extra care. When used regularly. it helps maintain the skin's balance. This serum is suitable for both long-term and short-term use. offering support for skin experiencing temporary discomfort.