Collezione: Hyaluronic acid

Cross-linked or non-cross-linked: two distinct uses

Cross-linked hyaluronic acid is stabilized by a cross-linking agent, usually BDDE, which slows its enzymatic degradation and allows it to last several months in the tissue. It is the basis of filler products: it provides volume and structure.

Non-cross-linked hyaluronic acid does not fill. It acts as a revitalizer by restoring the water content of the dermis and supporting the extracellular matrix. It is the foundation of mesotherapy and biorevitalization protocols, with references such as Profhilo, Jalupro, or Sunekos.

The parameters that determine the choice

Beyond the brand, three characteristics guide the selection: the concentration of hyaluronic acid, the degree of cross-linking, and the particle size. Together, they define the gel’s lifting strength, cohesiveness, and behavior in mobile areas. A dense and highly cross-linked gel is suitable for deep planes and volume creation; a soft gel integrates better superficially and on the lips.

Available laboratories

We distribute ranges from leading European and Korean laboratories: Juvéderm, Teoxane, Restylane, Belotero, Stylage, Saypha, Aliaxin, Neauvia, Revolax, Elasty, Kairax, and HYAcorp for body contouring.

Reserved for healthcare professionals

These medical devices are intended exclusively for qualified practitioners trained in injection techniques. In France and Monaco, their sale is regulated by decree n°2024-490: see the applicable conditions.

Order from Hyashop

Authentic and traceable references, shipping within 24 to 48 hours to over 40 countries, free delivery on orders over €500 excluding tax, and price guarantee. Our team responds in French, English, Spanish, Italian, German, Dutch, and Portuguese.