Deeply & permanently moisturizes the upper & lower layers of the dermis; Cleanses & tightens pores; Increases firmness & elasticity of tissues; Aligns turgor; Promotes cell renewal; Protects from ultraviolet radiation; Struggling with dullness.5 types of hyaluronic acid:- Hydroxypropyltrimonium hyaluronate: prevents the evaporation of moisture.- Sodium hyaluronate cross-polymer sodium hyaluronate acetylated sodium hyaluronate: moisturize the upper layers of the dermis.- Hydrolyzed Hyaluronic Acid: Moisturizes the lower layers of the dermis.