Hyaluronic Acid is a powerful moisture-binding molecule naturally present in the skin, known for its ability to hold up to 1,000 times its weight in water. At 1%, it delivers immediate and long-lasting hydration to hand skin, which is thinner and more prone to dryness and ageing. By maintaining optimal moisture levels, it visibly plumps fine lines and improves skin smoothness. It also helps strengthen the skin barrier and reduce transepidermal water loss (TEWL). With regular use, hands feel softer, more flexible, and visibly healthier. It works synergistically with peptides, niacinamide, and panthenol for enhanced anti-ageing results.