Why the Neck Ages Faster Than the Face
The neck skin has far fewer sebaceous glands than facial skin, meaning it retains less moisture and loses collagen more rapidly. Add constant downward head movements from phone use (“tech neck”), and horizontal neck lines can appear even in people in their 20s and 30s.
- Horizontal neck lines: Caused by habitual downward posture + skin laxity
- Neck skin laxity: Collagen and elastin loss leading to crepe-like texture
- Uneven tone: UV exposure and age-related pigmentation in the neck area
Rejuran Healer addresses all three by delivering PDRN directly into the dermal layer, triggering biological repair from within.
How PDRN Repairs Neck Skin
PDRN (Polydeoxyribonucleotide) is a bioactive molecule derived from purified salmon DNA. Its mechanism includes:
- A2 adenosine receptor activation: Stimulates fibroblast proliferation and type I collagen synthesis
- Anti-inflammatory action: Reduces skin inflammation and accelerates healing
- Angiogenesis promotion: Improves local blood circulation for faster tissue repair
After 2–3 neck sessions, most patients notice neck lines becoming shallower, skin elasticity improving, and overall tone becoming more even.
The Treatment Protocol
- Consultation (10 min): Assess neck line depth, skin elasticity, and overall neck condition
- Numbing (10 min): Topical anesthetic cream applied
- PDRN Injection (20 min): Fine-needle multi-point injection into the neck dermis, spaced ~1–1.5cm apart
- Aftercare (5 min): Cleanse, ice compress, protective skincare applied
Recommended: once every 4 weeks for 3 sessions as a base course; maintenance every 3–6 months thereafter.
Rejuran vs Botox for Neck Lines — Which Is Right?
- Rejuran PDRN: Repairs underlying skin structure, improves overall texture — best for fine lines and skin quality
- Coretox: Relaxes the platysma muscle — better for vertical neck bands and deeper muscle-driven creases
- Combined approach: Rejuran + small amount of Coretox is the gold standard for comprehensive neck rejuvenation
Frequently Asked Questions
Contact Rappoel Dermatology Clinic
📍 77, Seocho-daero, Seocho-gu, Seoul, South Korea
🕐 Mon–Fri 10:00–19:00 · Sat 10:00–17:00
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