This serum is urea and glycerin based and is enriched with an anti-pollution complex. It has Kombucha, Hyaluronic Acid, raspberry and grapefruit extract. It contains sodium PCA, which naturally moisturizes the skin, enhancing its softness and elasticity whilst the anti-pollution complex and detoxifying ingredients protect the skin against the damaging effects of stress. Serum Oxygenant O2 can be used morning and evening to clean all skin types.