The Metrin Reactivating Serum is a moisturizing serum containing glycerin formulated with aloe vera & herbal extracts. The Reactivating Serum provides the skin with additional moisture and nutrients. Glycerin helps restore the natural protective barrier function of the skin, so this product is excellent for those who suffer from dry, flaky skin, or fine lines underneath the eyes. Its intelligently designed to help accelerate the skin’s natural glow and can be used as frequently as desired. It complements the Metrin Skincare System. It is safe and effective for men and women of most ages, skin types, and skin concerns. It is mildly scented with Jasmine essential oil that is non-sensitizing and provides antioxidants for the skin to remain youthful.