Description

Hyaluronic acid (HA) serum is a skincare product formulated with hyaluronic acid, a naturally occurring molecule in the body known for its exceptional ability to retain water. HA is a glycosaminoglycan, a type of molecule that helps maintain skin hydration, elasticity, and overall suppleness. In serums, hyaluronic acid often comes in various molecular weights (low, medium, and high) to target different layers of the skin. The low molecular weight penetrates deeper for long-lasting hydration, while the high molecular weight forms a protective barrier on the surface.

Hyaluronic acid serums are typically lightweight, water-based formulations designed to draw moisture to the skin and lock it in, making them ideal for all skin types, including sensitive and oily skin. These serums are often paired with other hydrating or active ingredients to enhance their effectiveness.