The Ordinary Hyaluronic Acid 2% B5 1 piece x 60 ml. Hyaluronic Acid 2% B5 (with Ceramides) is formulated with 5 forms of hyaluronic acid, ceramides and a lightweight texture. This next-generation formulation provides immediate and long-term plumping hydration for softer, smoother and healthy-looking skin.This formulation contains 5 types of hyaluronic acid, pro-vitamin B5 and ceramides.Ceramides:Lock in moisture and support the skin barrier to ensure long-term hydration. Ceramides (a natural lipid found in the skin) enhance the skin barrier's ability to protect and moisturise, ensuring moisture is locked in for longer lasting results.5 types of hyaluronic acid:5 types of hyaluronic acid moisturise the different layers of the skin. These include low, medium and high molecular weight molecules, a hyaluronic acid cross-polymer and hydrolysed hyaluronic acid. These ingredients work together to help the skin retain moisture, replenish dry, dehydrated areas and improve skin suppleness.Pro-Vitamin B5 (Panthenol):Supports the formation of essential skin barrier components such as ceramides and fatty acids, further improving the skin's moisture retention and creating an overall healthy appearance.