Description

• Rejuner Black Label — Particle-Free PCL Collagen Stimulator

  Rejuner Black Label is a collagen stimulator from NOHTUS in South Korea, built on the company’s Claracel® technology. It’s formulated with polycaprolactone (PCL) converted from solid to liquid form, making it the world’s first particle-free PCL meso solution.

  Because the PCL carries no particles, Rejuner Black Label spreads evenly through the skin, avoiding the lumpiness that can occur with traditional particle-based PCL products. It’s specifically formulated for deep wrinkle correction in areas like the temples, neck, and under the eyes.

  At a Glance

  Active Ingredient	Polycaprolactone (PCL), particle-free liquid form
  Technology	Claracel®
  Duration	Up to 2 years
  Manufacturer	NOHTUS, South Korea

  Main Benefits

  • Particle-free formula: the world’s first liquid PCL meso solution, supporting even application
  • Exceptionally long-lasting: effects can last up to 2 years
  • FDA-approved core material: built on polycaprolactone, a biodegradable and bioresorbable polymer
  • Multi-benefit formula: supports lifting, moisturizing, brightening, and pore reduction alongside wrinkle correction
  • Molecular-level rejuvenation: reorganizes the extracellular matrix to support neocollagenesis

  What’s Inside

  Active Ingredient	Polycaprolactone (PCL) — particle-free liquid formulation
  Technology	Claracel® meso-solution process
  Manufacturer	NOHTUS, South Korea

  The core polycaprolactone ingredient holds FDA approval for medical device use as a material. Finished injectable formulations like Rejuner follow regional regulations, and South Korea and most Asian markets permit clinic use directly.

  How Rejuner Black Label Works

  Polycaprolactone is a biodegradable, bioresorbable polymer known for stimulating collagen production. Traditional PCL products rely on solid particles, which can sometimes distribute unevenly under the skin. NOHTUS’s Claracel process converts the PCL into a liquid, particle-free form instead. This allows it to disperse evenly through the dermis.

  Once injected, this liquid PCL reorganizes the skin’s extracellular matrix and triggers a substantial increase in neocollagenesis, the formation of new collagen. This process happens at a molecular level rather than relying on the injected material alone for bulk. Because of this, results continue to build over the following weeks and last considerably longer than many comparable treatments.

  Who Rejuner Black Label Suits

  Practitioners recommend Rejuner Black Label for adult patients interested in:

  • Deep wrinkle correction in the temples, neck, and under-eye area
  • Improved skin elasticity and tension
  • Skin lifting and firming
  • Pore reduction and improved skin texture
  • Moisturizing and brightening benefits alongside structural correction

  Treatment Areas

  Temporal zone (temples) · Neck · Under-eye area

  Administration

  A trained practitioner administers Rejuner Black Label using a fine 33G to 34G needle technique. This product is not intended for self-administration at home. Visible results typically appear shortly after the first treatment and continue to improve over a recommended course of 3 sessions.

  Precautions

  • For use by licensed medical professionals only
  • Not recommended during pregnancy or breastfeeding
  • Avoid in patients with active skin infections or a history of keloid scarring
  • Avoid in patients with autoimmune conditions affecting healing

  Storage & Handling

  • Store at room temperature, away from direct light
  • Single-use only — do not reuse or resterilize
  • For professional use only, by qualified and trained practitioners

  Frequently Asked Questions

  What is Rejuner Black Label?
  Rejuner Black Label is a particle-free PCL collagen stimulator from NOHTUS, formulated for deep wrinkle correction in the temples, neck, and under-eye area, with effects lasting up to 2 years.

  How is Rejuner different from other PCL products?
  Rejuner uses a liquid, particle-free form of PCL rather than solid particles, allowing for more even application and reducing the risk of lumpiness.

  Is Rejuner Black Label FDA-approved?
  The core PCL material holds FDA approval for medical device use. The finished injectable product follows regional regulations, and is permitted for clinic use in South Korea and most Asian markets.

  How is Rejuner Black Label different from Gold Label?
  Black Label focuses on the temples, neck, and under-eye area, while Gold Label targets a broader range of areas, including the cheeks, forehead, nasolabial folds, and marionette lines.

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