Description
Rejuran Healer, often referred to as “PDRN injection” or “Miracle Healer,” is a cutting-edge skin rejuvenation treatment based on salmon-derived Polynucleotides (PN). Unlike traditional hyaluronic acid fillers that focus on moisture or volume, Rejuran acts at the cellular level to fundamentally repair damaged skin structures. Developed by PharmaResearch Products, it is specifically engineered to reverse signs of aging, heal acne scarring, and restore the skin’s natural protective barrier, making it one of the most sought-after biological skin boosters in modern aesthetic medicine.
Main Benefits of Rejuran Healer
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Cellular Regeneration: PN molecules stimulate the secretion of growth factors and activate fibroblasts, leading to the natural synthesis of collagen and elastin.
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Skin Barrier Repair: Strengthens the epidermis and dermis, making the skin more resilient against external stressors, pollutants, and UV damage.
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Advanced Texture Refinement: Significantly reduces the appearance of enlarged pores, fine lines, and superficial wrinkles by thickening the dermal layer.
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Scar & Acne Healing: Accelerates the healing of atrophic acne scars and improves the overall smoothness of uneven skin tissue.
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Bio-Compatibility: Derived from salmon DNA (which is highly compatible with human DNA), Rejuran offers excellent safety with a very low risk of immune response or side effects.
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Oil-Moisture Balancing: Helps regulate sebum production and improves hydration levels, making it effective for both dry and acne-prone skin types.
Indications
Rejuran Healer is a versatile “skin healer” suitable for various dermatological concerns:
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Aging Skin: Loss of elasticity, sagging, and fine wrinkles around the face and neck.
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Damaged Skin: Thinning skin caused by frequent laser treatments or chemical peels.
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Acne-Prone Skin: Persistent redness, enlarged pores, and post-inflammatory scarring.
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Sensitive Skin: Fragile skin barriers prone to irritation and dryness.
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Dark Circles: Improving the skin density and circulation in the delicate periorbital area.
Technical Specifications
| Feature | Specification |
| Product Name | Rejuran Healer |
| Manufacturer | PharmaResearch Products (South Korea) |
| Active Ingredient | Polynucleotide (PN) 2% |
| Packaging | 2 x 2ml Pre-filled syringes |
| Needle Size | 33G ultra-fine needles included |
| Injection Depth | Superficial to mid-dermis |
| Storage | Store at room temperature (1°C to 30°C) |
Mechanism of Action
Rejuran works through Biological Scaffolding and Repair:
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Structural Support: Once injected, PN creates a physical scaffold in the dermis, providing an immediate environment for cell growth.
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Salvage Pathway: The polynucleotides break down into purines and pyrimidines, which are used by cells as building blocks for DNA synthesis, saving cellular energy and accelerating repair.
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Anti-Inflammatory Effect: PN has intrinsic anti-inflammatory properties that calm reactive skin and reduce redness associated with damage.
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Neocollagenesis: It triggers a long-term increase in dermal density by stimulating the production of Type I collagen.
Administration Protocol
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Technique: Micro-puncture or “nappage” technique. Small papules (approx. 0.02ml to 0.05ml) are injected evenly across the face.
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Depth: Injected into the intra-dermal layer where the regenerative cells reside.
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Treatment Cycle: For optimal results, a primary course of 3 to 4 sessions is essential, spaced 3 to 4 weeks apart.
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Maintenance: To keep the skin in peak condition, a maintenance session every 6 months is recommended.
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Professional Note: Temporary papules (small bumps) are expected and usually disappear within 24 to 48 hours as the product is absorbed into the deeper layers.
FAQ
Q: How is Rejuran different from a Skinbooster (HA)?
A: Traditional skinboosters like Restylane Vital provide hydration via Hyaluronic Acid. Rejuran (PN) provides structural repair and cellular regeneration. They are often used together for a synergistic effect.
Q: Does the treatment hurt?
A: Because the skin is injected multiple times, some discomfort is normal. The use of a high-quality topical anesthetic (like J-Cain) for 30-45 minutes prior to the procedure is highly recommended.
Q: Is there any downtime?
A: Downtime is minimal. While you may have small bumps (papules) for a day or two, there is no major swelling or redness that prevents returning to daily activities.
IMPORTANT NOTICE ON INTELLECTUAL PROPERTY
This store operates as an autonomous merchant of genuine medical aesthetic products. We maintain no formal affiliation, partnership, or authorized distribution agreement with PharmaResearch Products, its subsidiaries, or the Rejuran brand family. All proprietary names, logos, and trademarks mentioned herein remain the exclusive intellectual property of their rightful owners. Their use on this site is strictly for the identification and description of the original goods we provide as an independent reseller.
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