FROM SCIENCE TO SKINCARE: THE EFFICACY OF HYALURONIC ACID IN COSMECEUTICALS

Abstract

Hyaluronic acid (HA), a naturally occurring biopolymer, has become a pivotal ingredient in the skincare industry due to its remarkable hydrating and moisture-retention properties. This review examines the chemical structure of HA, which allows it to bind large amounts of water, enhancing skin moisture and hydration. It explores cutting-edge formulation strategies in cosmeceuticals, with a focus on HA’s interaction with active ingredients like antioxidants and peptides. HA’s impact on collagen synthesis, skin elasticity, and inflammation reduction is thoroughly assessed, while also discussing the challenges posed by its instability and limited skin penetration. The review presents advanced solutions such as HA derivatives and nanotechnology, which aim to overcome these obstacles. Furthermore, the rising demand for HA-based products, driven by its well-documented anti-aging effects, is highlighted, reflecting the growing prominence of HA in skincare. Looking forward, future innovations are expected to unlock even greater potential for HA applications in the cosmeceutical sector.