Rejuran HB in Seoul, Korea | QD Skin Clinic
What Is Rejuran HB?
Rejuran HB (Hydro Boost) is a next-gen PN (polynucleotide) + HA (hyaluronic acid) skin booster. It pairs repair-signaling PN for long-term quality with hydrating HA for immediate dewiness—ideal for dullness, fine lines, and post-procedure recovery.
Who It’s For
- Dehydrated, tired-looking skin that needs bounce and glow
- Early fine lines, crepey texture, enlarged pores
- Redness or sensitivity after frequent procedures
- “Wedding/important event” skin prep (fast radiance)
- Face, neck, and under-eye quality improvement (doctor will assess)
How It Works
- PN (polynucleotides): Bio-building blocks that support skin’s self-renewal and texture refinement over time.
- HA (hyaluronic acid): Water-binding hydration for instant plumpness and light reflection.
- Micro-delivery: Precise micro-injections (or device-assisted micro-channels) place the booster where it’s needed most.
Treatment Flow at QD Skin Clinic
- Doctor Consultation & Imaging – skin analysis, plan mapping
- Prep & Numbing – comfort-focused protocol
- Rejuran HB Delivery – micro-points or micro-channels based on area
- Calming & Barrier Support – soothing finish, tailored aftercare
- Follow-Up Review – progress check; plan next session if needed
Program & Results
- Typical Course: 2–3 sessions, ~3–4 weeks apart
- Session Time: ~30–45 minutes (including numbing)
- Downtime: Mild redness/bumpiness for 12–48 hours (makeup usually next day)
- Onset & Longevity: Glow within days; texture/elasticity improve across 4–8 weeks with a series. Maintenance every 3–6 months is common.
Benefits You Can Expect
- Dewy, hydrated “glass-skin” look
- Smoother texture, softened micro-lines
- Fresher tone with healthier light reflection
- Comforting support for reactive or after-procedure skin
Aftercare Tips
- SPF 50+ daily; gentle cleanser + barrier moisturizer
- Avoid hot saunas, vigorous workouts, acids/retinoids for 48–72 hrs
- No facial massage or devices on treated areas for 3–5 days
- Follow your personalized booster schedule for cumulative benefits
Safety & Eligibility
- Performed by licensed doctors with sterile technique
- Unsuitable during pregnancy, active infections, or certain medical conditions
- Bruising or pinpoint marks can occur and usually resolve in a few days
- Your provider will review ingredients and medical history for suitability
Rejuran Healer vs. Rejuran HB (Quick Guide)
- Rejuran Healer: PN-focused for structural quality and repair
- Rejuran HB: PN 
plus HA for 
repair + hydrated glow in one step
 Your plan may include either—or both—depending on goals and seasons.
Combine Strategically (Optional)
- Pico/laser toning → Rejuran HB: calm + glow
- RF microneedling → HB: texture boost + recovery support
- Exosome/CM add-ons: advanced soothing and barrier care
 Your doctor will sequence to reduce downtime and maximize outcomes.
FAQ
Q. How many sessions do I need?
 Most patients start with 
2–3 sessions spaced 
3–4 weeks apart, then maintain every 
3–6 months.
Q. Is it painful?
 Numbing cream and gentle technique keep discomfort minimal; you may feel light pressure at each micro-point.
Q. When can I wear makeup?
 Usually the next day, once redness/bumps settle.
Q. Can I treat the under-eye area?
 Often yes, after a safety assessment. Micro-dosing is used to minimize puffiness.
Why QD Skin Clinic
- Doctor-led, diagnosis-first planning (no one-size-fits-all)
- Curated boosters (Rejuran, HB, exosome, HA) matched to your skin profile
- Transparent packages & English support for international patients
- Gentle, natural-looking results prioritized over overfilling
Booking
Send your concerns and preferred dates. We’ll arrange imaging, a consultation, and a phased Rejuran HB plan tailored to your skin.

