Deliver deep-reaching hydration to thirsty skin with the The Ordinary Hyaluronic Acid 2% + B5 Hydration Support Formula. Hyaluronic Acid is a molecule naturally found in healthy skin, its ability to attract up to 1,000 times its weight in moisture makes it a popular ingredient in hydrating skincare. How long the moisture lasts and how deep it reaches all depends on the size of the acid molecule. This product from The Ordinary utilises three different forms of Hyaluronic Acid with differing molecular weights, low, medium and high, ensuring hydration that reaches varying depths of the dermis. This formula is balanced with Vitamin B5 to increase hydration on the surface. Skin is left thoroughly moisturised and plump. Products from The Ordinary use ultra-pure and high-quality ingredients in gentle and effective formulas to make clinical technology and functional beauty more honest and accessible. Each product has been formulated by their team of chemistry and biochemistry specialists to produce an innovative product, scientifically-proven to work. This product is free of alcohol, oil, silicone and gluten, as well as being vegan and cruelty-free. Incorporate this product into your routine by smoothing a few drops over the face after cleansing and toning. Follow up with heavier moisturisers if necessary.