Description
Rejuran I (the “I” standing for “Eye”) is a highly specialized injectable skin healer from the renowned South Korean Rejuran line. While many products for the eye area focus on temporary hydration or artificial volume, Rejuran I is a “Skin Healer” in the truest sense. It is specifically formulated to address the unique anatomical challenges of the thin, delicate skin surrounding the eyes. By utilizing the regenerative power of salmon-derived DNA, this treatment focuses on cellular repair, tissue thickening, and long-term rejuvenation without the risk of unwanted puffiness or the Tyndall effect.
The Power of PDRN: Polynucleotide Technology
The core active ingredient in Rejuran I is PN (Polynucleotide), a high-molecular-weight DNA fragment extracted from wild salmon. Salmon DNA is used because of its extreme biocompatibility with human skin, minimizing the risk of immune responses or irritation.
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Cellular Regeneration: Polynucleotides act as building blocks for DNA synthesis and tissue repair. When injected into the periorbital area, they stimulate the fibroblasts to produce new collagen and elastin, effectively thickening the dermis from within.
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Low Viscosity for Delicate Skin: Rejuran I is specifically engineered with a lower viscosity compared to Rejuran Healer. This allows the gel to spread smoothly and evenly under the very thin skin of the eyelids and tear troughs, ensuring there are no lumps or visible papules after the procedure.
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Anti-Inflammatory Properties: PDRN has natural anti-inflammatory effects that help to soothe the skin and accelerate the healing process, making it an excellent choice for patients with sensitive or reactive skin in the eye zone.
Clinical Indications and Aesthetic Transformation
Rejuran I is the premier choice for patients who want a holistic, natural alternative to tear-trough fillers. It is specifically indicated for:
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Fine Lines and Crow’s Feet: It smooths out the “crepey” texture and fine expression lines that form around the outer corners of the eyes.
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Dark Circles: By thickening the dermal layer, Rejuran I makes the underlying blood vessels less visible, which significantly lightens dark circles caused by thin skin.
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Hollowness and Loss of Elasticity: It restores a subtle, natural fullness by regenerating the skin’s own structural proteins rather than adding synthetic volume.
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Persistent Puffiness: Because it is non-hygroscopic (it does not pull in excessive water), it is ideal for patients who are prone to morning edema and cannot tolerate traditional hyaluronic acid fillers.
Professional Protocol and Administration
As a medical-grade regenerative treatment, Rejuran I must be administered exclusively by licensed medical professionals. The treatment is designed for maximum precision in the most sensitive area of the face.
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Injection Technique: The product is typically administered via the micropapule technique or using a fine cannula. Because of its specialized viscosity, it integrates into the tissue almost immediately.
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Recommended Protocol: For optimal results, a course of 3 to 4 sessions is recommended, spaced 4 weeks apart. This timeline allows the skin’s biological remodeling process to reach its peak.
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Minimal Downtime: Patients may experience slight redness or tiny papules at the injection sites, which typically resolve within 24 hours, allowing for a quick return to social activities.
Safety and Authenticity
Rejuran I is a CE-certified product that adheres to the highest standards of pharmaceutical manufacturing. Its high safety profile makes it one of the most trusted names in Asian and global regenerative aesthetics. Sourcing Rejuran I through authorized wholesale channels is vital to ensure the biological activity of the polynucleotide chains remains intact, providing the practitioner with reliable clinical results.
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