5 forms of hyaluronic acid in varying molecular weight and structure join forces in this silky & rich serum to hydrate, soften and plump the skin.Hyaluronic acid is a natural moisturising factor (NMF) that can bind up to 1000 times its own weight in water. This formula focuses on ultra-moisturising high-molecular-weight versions for ample surface hydration as well as on medium-molecular weight versions whose strong point is to strengthen the skin barrier and to reinforce the skin’s natural defence & healing mechanisms.Cruelty-free | Vegan | Fragrance & Essential oil free | Gluten-free | Malassezia-safe | Pregnancy-safeSuitable for all skin types but especially for normal to dry skin types. KEY INGREDIENTSSodium Hyaluronate Crosspolymer: A new generation, cross-linked hyaluronic acid whose water binding ability is several times greater than the already amazing water-binding ability of hyaluronic acid.  Also offers longer-term moisturization benefits.Sodium Hyaluronate: The most common, salt-form of hyaluronic acid that can be found in larger and smaller molecular weight in the formula.Tremella Fuciformis (Mushroom) Extract:   The extract of silver ear mushroom known for its amazing water-binding abilities.  It contains sugar constituents including Glucuronic acid, one of the building blocks of Hyaluronic Acid. It also cosmetically elegant, non-sticky and has additional antioxidant benefits.Hydrolyzed Hyaluronic Acid: A smaller molecular weight version of Hyaluronic Acid that is known for its ability to reinforce the skin’s natural defense & healing mechanisms.Panthenol:  A classic skincare ingredient that is a reliable soothing, moisturizing and skin-protecting agent. Use: Apply a few drops to the face or blend with your favourite moisturiser. Can be used either in the AM and/or PM. Geek & Gorgeous HA 5 Rich Serum 30 ml