Description

• Kairax — Dual Cross-Linked Hyaluronic Acid Filler Series

  Kairax is a hyaluronic acid (HA) dermal filler series manufactured in South Korea by Victoria Sun Inc., using the company’s proprietary production technology. The line spans three variants — Fine, Deep, and Sub-Q. Each carries CE certification and 0.3% lidocaine for a more comfortable injection.

  What sets Kairax apart is its dual cross-linking approach. Rather than relying only on standard chemical cross-linking, Kairax combines this with physical (mechanical) cross-linking. This combination is designed to boost viscoelasticity while keeping the gel safe and cohesive.

  At a Glance

  HA Concentration	20mg/mL across the series
  Lidocaine	0.3%, included in every variant
  Viscoelasticity Range	350–450 Pa, depending on variant
  Certification	CE certified
  Manufacturer	Victoria Sun Inc., South Korea

  Main Benefits

  • Dual cross-linking technology: combines chemical and physical cross-linking for enhanced viscoelasticity
  • Uniform particle size: supports smooth injection and even distribution
  • Built-in lidocaine: supports a more comfortable treatment experience
  • Reduced swelling and bruising: lower crosslinking-agent residue is associated with a gentler post-injection profile

  Choosing the Right Variant

  Variant	Viscoelasticity	Best For
  Kairax Fine	Low	Fine wrinkles, lips, crow’s feet, periorbital lines
  Kairax Deep	Medium	Deep wrinkles, glabellar lines, nasolabial folds, marionette lines, nose and forehead contour
  Kairax Sub-Q	High (350–450 Pa)	Cheeks, jawline, nasolabial folds, body contouring

  What’s Inside

  Active Ingredient	Cross-linked Hyaluronic Acid — 20mg/mL
  Anesthetic	Lidocaine — 0.3%
  Packing	1 × 1.0mL syringe per box
  Manufacturer	Victoria Sun Inc., South Korea

  Kairax is manufactured by Victoria Sun Inc. and is a separate product from Kaimax, a botulinum toxin from a different manufacturer (JETEMA) — the similar names refer to two entirely different products.

  How Kairax Works

  Standard HA fillers rely on chemical cross-linking alone to build gel structure and durability. Kairax adds a physical cross-linking step on top of this. Because mechanical cross-linking doesn’t depend solely on chemical agents, this approach supports strong viscoelasticity. At the same time, it helps keep residual cross-linking agent low.

  This matters for how the gel behaves after injection. Lower residue is associated with gentler tissue response. This is part of why Kairax is positioned as producing less post-injection swelling than some comparable fillers.

  Who Kairax Suits

  Practitioners recommend Kairax for patients interested in:

  • Correcting fine lines around the lips and eyes
  • Deep wrinkle and fold correction, including nasolabial and marionette lines
  • Facial contouring — cheeks, jawline, chin, and nose
  • Body contouring applications requiring higher viscoelasticity
  • Patients prioritizing minimal swelling and bruising after treatment

  Treatment Areas

  Lips · Crow’s feet · Periorbital lines · Glabellar lines · Nasolabial folds · Marionette lines · Nose and forehead contour · Cheeks · Jawline · Body contouring zones

  Storage & Handling

  • Store at room temperature
  • Use immediately upon opening
  • Single-use only — do not reuse or resterilize
  • For professional use only, by qualified and trained practitioners

  Not recommended during pregnancy or breastfeeding, in patients with known hypersensitivity to HA or lidocaine, or in areas with active skin infection or inflammation.

  Frequently Asked Questions

  What is Kairax?
  Kairax is a hyaluronic acid dermal filler series from Victoria Sun Inc., using dual chemical and physical cross-linking technology, available in three variants: Fine, Deep, and Sub-Q.

  Is Kairax the same as Kaimax?
  No. Despite the similar names, Kairax is an HA dermal filler from Victoria Sun Inc., while Kaimax is a botulinum toxin from JETEMA — two unrelated products.

  How do I choose between Fine, Deep, and Sub-Q?
  Kairax Fine suits delicate areas like the lips and crow’s feet. Kairax Deep suits deeper folds like nasolabial lines. Kairax Sub-Q suits structural volumizing like the cheeks and jawline.

  Does Kairax contain lidocaine?
  Yes. Every variant in the Kairax series includes 0.3% lidocaine to support a more comfortable injection.

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