What is Rejuran? Rejuvenating Radiant Skin with Polynucleotide (PN)
Rejuran is a skin structure rejuvenation program utilizing high-purity, high-concentration Polynucleotide (PN) extracted from natural wild salmon DNA. Having high compatibility with human DNA, PN works at a deep cellular level to repair damaged skin cells and stimulate fibroblasts to produce collagen and elastin. This helps restore skin strength, elasticity, hydration, and a naturally healthy appearance. Every procedure is supervised by a physician (Lic. No. 37670). Results vary by individual.
Key points
- Uses Polynucleotide (PN) extracted from natural salmon DNA to repair and rejuvenate skin cells.
- Stimulates collagen production and fibroblast activity to improve skin strength, elasticity, and smoothness.
- Enhances hydration, softens fine lines, and improves overall skin quality for a healthy look.
- Must be performed by a qualified medical professional; regular sessions are recommended for noticeable results.
How Does Rejuran Work on the Skin?
Rejuran works through Polynucleotides (PN), which are DNA fragments highly compatible with the human body. When injected into the dermis layer, the solution initiates natural cellular repair and regeneration processes, enhancing the activity of fibroblasts—the key cells responsible for producing collagen and elastin. This strengthens and thickens the skin's overall structural matrix, resulting in improved elasticity, smoothness, and a youthful appearance.
Additionally, Rejuran improves the extracellular matrix (ECM) environment, optimizing conditions for cellular growth. This allows the skin to repair itself more effectively from damage caused by external factors such as UV radiation and environmental pollution.
Key Properties of Polynucleotide (PN)
The Polynucleotide (PN) used in Rejuran is a biomolecule extracted and purified from natural salmon DNA. Research indicates a high structural similarity to human DNA, contributing to good biocompatibility and a low potential for allergic reactions.
PN can bind to cellular proteins and support new DNA synthesis, promoting tissue repair and skin cell regeneration (wound healing). It is also heat-resistant and does not trigger abnormal immune responses, making it a viable skin restoration agent.
What Skin Concerns Can Rejuran Address?
Rejuran is a suitable option for individuals experiencing various skin concerns, including:
- **Loss of Elasticity and Fine Lines:** Helps stimulate collagen production to improve skin firmness and elasticity.
- **Dehydrated or Dry Skin:** Enhances moisture retention for a hydrated, radiant appearance.
- **Dullness and Uneven Skin Tone:** Helps balance melanin production, improving overall skin clarity.
- **Enlarged Pores and Shallow Acne Scars:** Supports structural tissue repair and new tissue generation, refining skin texture and tightening pores.
- **Weakened or Pollution-Damaged Skin:** Restores skin vitality and reinforces its natural protective barrier.
Procedure and Treatment Guidance
Rejuran administration is performed by a qualified physician using fine needles to inject the product into the superficial dermis across targeted areas such as the face, neck, or back of the hands. Topical anesthesia is applied prior to the procedure to minimize discomfort.
For optimal treatment outcomes, physicians generally recommend an initial series of 3–4 sessions spaced 3–4 weeks apart. Maintenance treatments every 6–12 months may be considered thereafter. The exact frequency and number of sessions depend on individual skin evaluation by the physician.
FAQ
What is Rejuran?
Rejuran is an injectable skin conditioning and restoration program featuring Polynucleotide (PN) derived from natural salmon DNA. It functions by repairing damaged skin cells and stimulating new collagen formation.
How many sessions of Rejuran are needed to see changes?
Typically, a series of 3–4 sessions spaced 3–4 weeks apart is recommended to support comprehensive skin revitalization. However, individual results vary depending on skin condition and post-treatment care.
Is Rejuran injection painful, and are there side effects?
Mild discomfort may be experienced during injection; therefore, topical numbing cream is applied prior to treatment for patient comfort. Temporary redness or small bumps may appear at injection sites, which usually subside within 1–3 days.
How does Rejuran differ from dermal fillers and Botox?
Rejuran focuses on restoring skin quality from within by encouraging self-repair and endogenous collagen synthesis, resulting in gradual improvement in skin health. Dermal fillers are used to restore lost volume, whereas Botox relaxes target muscles to reduce dynamic expression lines.
⚠️ Results vary by individual · general information, not personal medical advice · please consult a doctor before deciding.
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