Rejuran Healer Black
Skin Renewal Solution
Active Pharmaceutical Ingredient (API):
Polynucleotide (PN) 20 mg/mL
Source Material:
Wild-caught salmon (*Oncorhynchus keta*) DNA. Purified via cold-chain extraction.
Clinical Efficacy Data
Epidermal Hyperplasia Prevention
+72% increase in epidermal and dermal thickness after 4 weeks of administration.
Elasticity Boost
+200% improvement in skin elasticity compared to non-crosslinked Hyaluronic Acid (HA) control groups.
Mechanism of Action
Activates Adenosine A2A receptors, stimulating Vascular Endothelial Growth Factor (VEGF) and fibroblast proliferation.
Scar Remodeling
89% structural improvement index in atrophic acne scars through Collagen IV synthesis.
Administration Protocol
Kit Specifications
Volume: 2 x 2.0 mL.
Gauge: 33G x 4mm.
Biocompatibility: 98%.
Injection Methodology
Technique: Micro-papule / Intradermal injection.
Depth: 1.0 mm – 2.0 mm.
Dosage: 0.05 cc per injection point.
Treatment Cycle: 3-4 sessions at 4-week intervals.
Supply Notification: Korean Domestic Version
Standard export packaging is currently unallocated. Orders are fulfilled using the Korean Domestic Hospital Version (KMFDS-certified).
• Formulation & API: Identical.
• Efficacy Metrics: Identical.
• Packaging: Regional compliance design differences.
*Buyer confirmation required prior to dispatch.*
Medical Disclaimer & Compliance
Restriction: Administration strictly limited to licensed medical practitioners and certified aestheticians.
Contraindications: Documented hypersensitivity to seafood/fish derivatives. Active cutaneous infections at the injection site.
Variance: Clinical outcomes possess a 25-35% variance dependent on patient physiology, age, and adherence to aftercare protocols.
Citations:
1. *Long-chain polynucleotide gel and skin biorevitalization.* J Cosmet Dermatol. 2018.

Marcus Tan –
As a skincare enthusiast and reviewer, I’ve tried many skin boosters, but Rejuran Black remains a staple. Most guys hate feeling greasy, and the Black box is a king at balancing oil and water. After completing a 3-session protocol, my skin is significantly less oily and old acne scars have faded. The PN (Polynucleotide) tech offers much better regeneration than older formulas or basic mesotherapy. If you want a natural, textured skin upgrade, this is it.
Chloe Kim –
As an esthetician, I always tell my clients that Rejuran is an investment. You won’t see magic overnight. The key decision factor here isn’t instant volume, it’s cellular regeneration. A pro-tip: because this formula is dense, ask your injector to use a 33G Nano needle instead of the standard 30G. It reduces the pain significantly! Compared to previous generations of DNA treatments, the purity in this Korean version is unmatched. I saw my pore size reduce visibly after just two boxes. Highly recommend this seller, shipping was fast and the cold chain packaging was intact.
Emily Torres –
Tracking the shipment was super easy got text updates when it left Korea and cleared customs, knew exactly when it landed. Bonus points for the bulk discount, way better than what I found elsewhere. The Korean domestic version arrived, and honestly, it feels identical to what we used before. Clients are loving the results, especially for scarring and that deep hydration boost.