Neauvia® Organic Intense LV (1 x 1.0 mL) | Matex Lab

Short Description

A high-density, biocompatible Hyaluronic Acid dermal filler formulated with 26 mg/mL of HA, cross-linked with medical-grade PEG (Polyethylene Glycol), and enriched with the amino acids L-Proline and Glycine. Engineered for structural volumization and deep facial reshaping, Neauvia® Intense LV delivers powerful projection, exceptional tissue integration, and complete resistance to heat and mechanical deformation without the toxic breakdown hazards of BDDE cross-linkers.

Detailed Description

Neauvia® Organic Intense LV (Large Volume) is a next-generation structural dermal filler manufactured by Matex Lab (Switzerland/Italy) designed specifically to address moderate-to-severe age-related volume deflation and skeletal contour deficiencies. Utilizing non-pathogenic Bacillus subtilis probiotic fermentation, it yields an ultra-pure, endotoxin-free sodium hyaluronate matrix.

At the core of Intense LV is proprietary Smart Xross Link Technology, utilizing biocompatible Polyethylene Glycol (PEG) instead of conventional BDDE chemistry. This creates a resilient 3D hydrogel with high cohesive strength and a high elastic modulus ($G’$). When placed in deep subcutaneous or supraperiosteal planes, Neauvia Intense LV acts like a biological scaffold—providing crisp bone-mimetic projection and filling deep structural hollows while maintaining natural tissue dynamics.

Treatment Areas & Indications

• Midface Structural Volumization:

  • Malar and cheekbone augmentation (Zygomatic arch projection)

  • Deep submalar fat compartment deflation

  • Age-related midface hollowing

• Lower Face Contouring & Profile Harmonization:

  • Chin projection and structural elongation (Microgenia / Retrogenia correction)

  • Mandibular angle sharpening and jawline definition

  • Deep pre-jowl sulcus effacement

• Deep Tissue Folds & Hollows:

  • Severe nasolabial folds (smile lines)

  • Deep marionette creases and oral commissure structural support

  • Temporal hollow restoration (temple filling)

Key Clinical Advantages

• 100% BDDE-Free Safety Profile: Cross-linked with non-toxic, non-inflammatory PEG polymer chains, eliminating free-BDDE monomer risks and drastically reducing the incidence of delayed-onset granulomas or immunological rejection.

• Tissue Nourishment via Amino Acids: Enriched with Glycine and L-Proline to stimulate neocollagenesis and support native extracellular matrix (ECM) regeneration around the implant.

• Exceptional Lifting Power ($G’$): Engineered with high elasticity and cohesive resistance, providing reliable vertical projection without lateral migration or post-injection flattening.

• High Thermal Stability: Neauvia’s PEG-crosslinked network is thermally stable, allowing patients to undergo concurrent or post-procedure energy-based aesthetic treatments (such as Radiofrequency, HIFU, or lasers) without accelerated degradation of the filler.

• Superior Durability: The dense PEG hydrogel shields HA chains from enzymatic hyaluronidase breakdown and free radical shear, sustaining structural projection for 12 to 15+ months.

Technical Specifications

Professional Advisory: Neauvia® Organic Intense LV is a high-density medical injectable intended strictly for certified dermatologists, plastic surgeons, and licensed aesthetic injectors trained in deep facial anatomy, supraperiosteal bolus delivery, and vascular danger zones. Not authorized for superficial injection or personal consumer use.