A recent independent study titled “Integrated Mechanical and Structural Characterisation of 24 Commercial Hyaluronic Acid Fillers” (Zhu et al., 2026) evaluated 24 commercially available HA fillers from leading brands, including Neauvia, to better understand how fillers perform beyond the commonly referenced parameter of G’.

The study highlighted the importance of assessing multiple mechanical and structural characteristics such as cohesion, recovery and resistance to degradation. Neauvia’s PEGDE-crosslinked fillers demonstrated strong structural resilience and extensibility, performing very well across several key parameters analysed in the research.