NIOD’s Multi-Molecular Hyaluronic Complex features twelve forms of hyaluronic compounds at different molecular weights to offer unrivalled hydration and a whole host of other skin benefits. High-molecular weight compounds – such as hyaluronic acid derived by fermentation – prevent moisture loss and increase short-term elasticity, while those with a mid-molecular weight offer short-term hydration to the middle layers of the skin. Hyaluronic compounds at the lowest molecular weight penetrate deeper into layers of the skin, stimulating the body’s own production of hyaluronic acid to maintain its beneficial effects. Alongside heavenly hydration levels, this acid stimulates the production of collagen to plump skin, works as an antioxidant to shield it from free radical damage, prevents loss of elasticity and supplies antibacterial and anti-inflammatory properties to repair and replenish. Available in both 15ml and 30ml sizes, we recommend having one at your skin care HQ and one to take with you on your travels – once you’ve tried it you won’t want to be without it.