Skinboosters in Korea: Rejuran, Juvelook & Exosomes

Skinboosters Explained Rejuran, Juvelook & Exosomes

Skinboosters in Seoul, demystified: what Rejuran, Juvelook and exosomes actually do, real prices vs overseas, pain, downtime, aftercare and risks—minus the hype.

Since so many of you loved my last post about skin treatments in Korea, I’m diving deeper into one of the most talked-about (and quietly done) procedures: skinboosters.

Whenever my plane lands in Seoul, the first place I go isn’t a café or a department store. It’s a dermatologist clinic…

Apgujeong — the heart of Seoul’s dermatology scene, where skinboosters thrive.

The Irony of “Natural Beauty” (꾸안꾸)

Koreans spend on treatments, but the goal is not to look treated. It’s 꾸안꾸( natural beauty) — polished, fresh, effortless. That’s why skinboosters are so loved: they make skin healthier rather than “done.”

꾸안꾸 = looking naturally healthy, not “done.”

Rejuran (PN): Painful… and Kind of Magical

Rejuran, made in Korea by PharmaResearch Products, uses polynucleotides (PN) from salmon DNA to support repair and barrier strength.

What you feel: a series of micro-deposits that leave temporary “bubble-wrap” bumps (embossing). They flatten in hours to a couple of days.

PNs support barrier, texture, and bounce over sessions.

Juvelook, Exosomes & LDM — The Quick Map

Juvelook stimulates collagen for firmer texture.

• Juvelook (PDLLA): collagen stimulation → firmness, pores, scars (gradual, session-based).
• Exosomes: tiny vesicles that signal repair → glow, recovery support.
• LDM: German ultrasound adopted in Korea → quick “glass-skin weekend” maintenance.

Lip Rejuran & Natural Fillers

Lip Rejuran smooths fine lines and improves lip hydration; pair with very natural fillers for subtle fullness (think Jennie / Jang Wonyoung — never overdone).

Three Popular Korean Lip Styles

• Song Hye-kyo — Elegant: balanced upper/lower, soft Cupid’s bow.
• Jang Wonyoung — Youthful: rounded center fullness, “smile effect.”
• Jennie — Chic: defined shape with minimal volume.

Softer texture first, then minimal volume if desired.

Why Korea Leads

• Price gap: Rejuran 2cc in Seoul ≈ ₩150,000–250,000; London/Paris/NY ≈ $600–1,200.
• Doctor-only injections: medical standard in Korea.
• Volume → skill: high daily caseloads = consistent technique.
• Cultural comfort: viewed as routine maintenance.
• 꾸안꾸 results: health > obvious enhancement.

Even with airfare, many find Korean treatments more affordable.

Aftercare & Pain Management

• 48 hours: avoid sauna, hot yoga, heavy workouts, alcohol.
• Calm & hydrate: cool packs (cloth-wrapped) 5–10 min on/off; bland moisturiser; pause actives (retinoids, acids, vit. C) for 5–7 days.
• Makeup: wait 24h until pin-marks close; remove gently.
• Sun: SPF 50+ daily.
• Bruises: arnica gel can help; typically fade in 3–7 days.
• Technique: devices/cannula can reduce sting but may swell more—ask your clinic.

Not medical advice; follow your clinician’s instructions.

Side Effects & Risks — Red Flags to Know

• Expected: redness, swelling, small “embossing” bumps, tenderness, mild bruising.
• Less common: temporary unevenness; only massage if your doctor advises.
• Rare but urgent: infection, vascular compromise, allergy. Seek care for severe pain, mottled/white skin, vision changes, fever, spreading warmth.
• Operator skill matters: even embossing = correct depth; too deep can blunt effect.

Korea vs Overseas Clinics — What Actually Differs

• Transparent menus/promos in Seoul vs consult-only pricing overseas.
• High volume in Korea standardises technique and outcomes.
• Doctor-only rule (KR); nurse injectors are common elsewhere (training varies).
• Product availability: KR leads with Rejuran/Juvelook; availability differs abroad.
• Trip planning: book a review at 2–4 weeks; ask for English aftercare notes if flying.

Botox at Lunch, Promotions at Chains

Botox and laser are routine in Seoul; big chains run lunch-hour promos.

Quick, affordable, common — yes, people do Botox at lunch.

Final Thoughts

In Korea, skinboosters aren’t luxury — they’re baseline maintenance, like the gym or a haircut. The aim isn’t to look “done,” it’s to look like the healthiest version of you.

Related on Soyomoment

Clinic Science Meets Skincare Why Seoul treats skin health like routine self-care.

Forget Fake Looks: The Natural K-Beauty Cocktail My Rejuran + Juvelook routine for long-term glow.

Olive Young Haul — What I Actually Use Barrier-friendly picks and everyday Korean staples.

Purcell Skincare Review Science-leaning formulas for soft, dewy skin.

Skinboosters in Korea — Deep Dive Pain, downtime, and how to plan sessions.

Disclosure: Personal experience only. This is not medical advice. Always consult a qualified clinician and follow their aftercare instructions.