Double Tite in Seoul — RF + ultrasound lifting that fills two layers at once
Double Tight, a lifting treatment that firmly fills two layers of the skin simultaneously
Overview
Double Tite in Seoul is for the stage before a full lift is needed: skin that has started to feel dry, slack and finely lined. It combines radiofrequency and focused ultrasound in one session so the superficial and deep layers are treated at the same time — tightening on the surface, collagen stimulation underneath.
At VOS Dermatology in Gangnam, Dr. Kim uses Double Tite for prevention and for patients who want a visible change quickly with no recovery period. Improvement starts immediately and becomes clearer over 2–3 months; how long it lasts varies from person to person.
Is Double Tite right for you?
- For those who want to prevent wrinkles and sagging skin in advance
- For those who want to improve dry skin
- For those who want to improve the overall texture of their skin
- For those who want to experience quick results
- Those in their 40s beginning to notice signs of aging
- Those wanting to prevent wrinkles and skin sagging early
What Double Tite does in the skin
01Dual Advanced Laser Technology
for Simultaneous Treatment Double Tite is a premium anti-aging treatment that combines two advanced laser technologies to enhance both skin elasticity and lifting effects simultaneously. This system delivers radiofrequency energy to the dermis while simultaneously infusing therapeutic solutions. The technology utilizes two types of needles to stimulate both superficial and deep dermal layers simultaneously. Short needles target the papillary dermis near the epidermis, while longer needles reach the deeper reticular dermis, promoting collagen production and enhancing the skin’s natural regenerative abilities. This treatment smooths the skin’s surface while stimulating collagen and elastin production deep within, creating firmness from the inside out.
Step 1: RF Skin Regeneration – Delivering radiofrequency energy throughout the dermal layer
Step 2: Skin Booster Enhancement – Customized solution delivery and skin booster infusion into the reticular dermis
Step 3: Deep Solution Penetration – Using vibration technology to drive remaining solution deeper into the skin
02Superior Collagen Stimulation
Double Tite is particularly effective for facial contouring, jawline definition, and wrinkle reduction, ideal for those seeking natural lifting results. Double
Session, comfort, downtime, results
- Session time
- Completed within 15 minutes
- Comfort
- Mild heat or stinging that most people tolerate
- Downtime
- None; temporary redness or swelling fades within hours
- Results
- Immediate tightening, clearer over 2–3 months; typically around 1 year (varies)
- Simultaneous lifting and skin tightening effects
- Results last 6+ months with 2-3 treatments at 1-month intervals
- Treatment completed within 15 minutes
- Simple topical anesthesia and conscious sedation
- Immediate return to daily activities
Results, timing and recovery vary from person to person. Nothing here replaces an in-person consultation.
Double Tite Pricing at VOS
Based on VOS Dermatology’s official price list as of October 16, 2026.
Prices are in KRW and are subject to 10% VAT. The same pricing applies to all patients, regardless of nationality.
The appropriate dosage and number of treatment sessions will be determined during your consultation with Dr. Kim.
Laetigen
Atelocollagen- 2 mL₩1,000,000
Related treatments
Oligio XM
RF tightening that builds elasticity, density and smoother texture
Elasticity & DensitySmoother Texture- Skin that feels thinner or less firm than before
- Those who want firmer, denser-feeling skin
From ₩800,000 before VAT
How Oligio XM works
Thermage FLX
Area-focused improvement solution
Skin Elasticity ImprovementWrinkle Improvement- Those who want to firm sagging, weakened skin
- Those who want natural results through non-surgical lifting
From ₩2,400,000 before VAT
How Thermage FLX works
Hilo Wave
Skin quality improvement considering both skin moisture and structure
Volume ImprovementSkin Elasticity Improvement- Those who want overall skin quality improvement
- Those worried about needling, marks, swelling, or embossing
From ₩600,000 before VAT
How Hilo Wave works
Questions patients ask about Double Tite
How much does Double Tite cost?
Who is Double Tite for?
Do I need recovery time?
What is the procedure — does it hurt?
When do results appear and how long do they last?
About Dr. Hongseok Kim
Dr. Kim performs your Double Tite himself — from the first skin analysis to the follow-up check.
Dr. Kim focuses on aesthetic dermatology — skin regeneration, facial contour and healthy ageing — and builds each plan from a close look at the individual patient's skin and goals, aiming for natural, refined results.
At VOS the same specialist is responsible for the whole course of care: diagnosis, the procedure itself and follow-up. An accurate reading of skin structure and how it changes is what makes results more complete and keeps the risk of side effects low.
Credentials & appointments
- Current
- Medical Director, VOS Dermatology Clinic
- Board-certified dermatologist
- Education
- Graduated first in class, medical school
- Academic appointments
- Adjunct Professor, Dept. of Medical Aesthetics, Cheongju University
- Adjunct Professor, Dept. of Beauty Medical Science, Dongguk University
- Professional leadership
- Director, Korean Dermatologist Association (KDA)
- Director, Korean Association for Anti-Aging Dermatology (KAAD)
- Committees
- Academic Committee Member, Korean Dermatological Association
- Information Committee Member, Korean Dermatologist Association (KDA)
- Memberships
- Korean Society for Dermatologic Functional Medicine
- Korean Society for Laser Medicine and Surgery
Brand advisory
- Skincare
- The Scent
- SkinCeuticals
- La Roche-Posay
- AHC
- Bioderma
- Etat Pur
- Injectables
- Juvelook
- Revive
- Lafullen
- Rejuran
- Devices
- Ulthera
- Thermage
- Sofwave
- CoolSculpting
- Mirajet
Lecturing, live demonstrations and brand education — in Korea and across Asia.
- presentations & lectures listed
- 116
- years covered by the list
- 2016–2026
- in 2023, the busiest year listed
- 25
LectureJULIA SUMMIT GLOBALJuvelook Journey — invited lecture · 2025 
ConferenceAPS Korea 2026Aesthetic Plastic Surgery Korea · 2026 
Conference28th KDA Spring ConferenceKorean Dermatologist Association · 2026 
ConferenceKOREADERMA 2025COEX, Seoul · 2025 
Live demoIMLG 2025Live injection training for international physicians · 2025 
LectureJULIA SUMMIT ASIA 2025Presentation, Hong Kong · 2025 
Live demoIMLG 2025Faculty & attendees · 2025 
Brand eventSkinCeuticalsNext Beauty Code, Taiwan · 2025 
Live demoIMLG 2025Live demonstration, explained step by step · 2025 
Brand eventCOSRXBrand event, Seoul · 2025
Selected international & major meetings
- 2026
- APS Korea 2026
- 28th KDA Spring Conference
- Invited lecture, Baim Global Jupiter Symposium
- 2025
- JULIA SUMMIT GLOBAL – Juvelook Journey
- JULIA SUMMIT ASIA 2025Hong Kong
- KOREADERMA 2025
- SkinCeuticals: Next Beauty CodeTaiwan
- 9th KDA procedural skills training
- 2024
- AMWC-TDAC Taiwan
- Juvelook Launching Symposium in Taiwan
- KSDS 2nd International Congress Seoul
- 1st Ulthera Focus Group Meeting
Show 2 earlier yearsShow fewer
- 2023
- AMWC Japan
- 41st Annual Meeting, Japanese Society of Aesthetic Dermatology
- ACDS 2023
- MEVOS Dalian
- 2022
- ASLMS (American Society for Laser Medicine & Surgery)
- 13th I-SWAM Indonesia Convention Exhibition
Broadcast
- Morning N — hyperhidrosis and choosing cosmetics
- “Golden time of skin lifespan” (Jul 2021)
- Park Yong-kwan's Radio Show — regular Monday guest
- Good Morning — spring sunlight and skin (Mar 2023)
- Jo Woo-jong's FM Daehaengjin — Dr. Family corner
- Men On Air — summer skin care
Papers & books
- Juvelook Comparative Pain Assessment
- Cosmetic Counseling Expert Course
- Cosmetic Ingredients for Skin Care
Source: VOS Dermatology's official Korean profile of Dr. Kim.
Meet Dr. KimCreators who filmed their treatment at VOS.
Each video comes with Dr. Kim's notes on what was done, why, and the listed price. Opinions are the creators' own; results vary.
Gouri and Belotero Revive in Seoul: A Mother’s Skin Booster Case
Rina brought her mother, visiting from abroad, for a surprise skin treatment. I explain why we paired Gouri, a PCL collagen stimulator, with Belotero Revive, and what to expect.
Juvelook, Botox and Rejuran Lips in Seoul: A Natural Refresh Case
Oxana wanted to refresh her lower face and neck without looking done. I explain her combination of laser, Juvelook, botox and Rejuran in the lips, and why lips can be treated for quality, not volume.
Redness, Pores and Uneven Tone in Seoul: A Real Patient Case
Aizhan came to Seoul with three concerns at once: redness, enlarged pores and uneven tone. I explain how I build one plan for skin like hers, and what it realistically changes.
Skin Botox + ECM Booster in Seoul: A Real Case for Textured Skin
Heli’s skin looked textured and stiff even under makeup. I explain why we paired skin botox with an ECM booster, what ECM actually means, and how the plan was built for her skin.
Skin Botox + Rejuran HB in Korea: A First-Timer’s Real Case
Suhandi was scared of needles and had never had a skin treatment. I explain why we paired skin botox with Rejuran HB, what the session felt like, and when results show.
Thulium Laser, CO₂ Spot Removal and Nuviju in Seoul: A Real Case
Manel stopped posting because she no longer liked her skin. I explain her one-visit plan: a full-face thulium laser, CO₂ for spots and Nuviju for the chin and jawline.
Ultherapy Prime for a Double Chin in Korea: A Real Case
Krisha flew to Seoul to tighten the area under her chin. I explain what Ultherapy Prime does there, when a double chin is fat rather than laxity, and what to expect after.
VOS Dermatology Blog
Plain-language guides written by Dr. Hongseok Kim, board-certified dermatologist — treatments, recovery, cost and planning your visit to Seoul.
Lip filler in Korea cost: what sets the figure for your lips
Lip filler in Korea cost depends on the product, how many mL, numbing and your days in Seoul. Send a lip photo on WhatsApp to VOS Dermatology, Gangnam.
Oligio Korea: How the RF Works and Whose Skin It Suits
Oligio Korea: an RF device that tightens skin rather than lifting it. Who it suits, its risks, and what to send first. VOS Dermatology, Gangnam.
Stem Cell Injection Korea: Whose Cells, for Which Problem?
Stem cell injection Korea: what the term can actually mean, which questions to ask, and how Dr. Hongseok Kim approaches it at VOS Dermatology in Gangnam…
Korean lips filler and your flight home: the days in between
Korean lips filler often swells most on days two and three. A Gangnam dermatologist on the days to keep in Seoul before flying. VOS Dermatology, Gangnam
PDRN eye drop Korea: five mix-ups about drops, serums and PN
PDRN eye drop Korea: what a dropper serum can do for under-eye skin, what belongs in the eye, and how PN injections are different. VOS Dermatology, Gangnam
PN Skin Booster Korea: Why One Trip Rarely Covers the Course
PN skin booster Korea plans: Rejuran runs three sessions a month apart. How to fit them around flights, recovery and follow-up at home. VOS Dermatology…
What international patients wrote on Google Maps.
Screenshots of public reviews left on Google — in their own words, unedited. Experiences and results vary from person to person.
Before you book, hear it from the doctor himself.
Slide through 17 videos on lifting, skin boosters and travelling for treatment. Korean audio — everything plays right here.
Travel"Flying tomorrow, no bruising or swelling?" Top 3 No-Downtime Lifting (Ultherapy prime,Sofwave,Opus)
LiftingAfter Ulthera & Thermage, What's Next? Dermatologist with 21 Years of RF Experience Breaks It Down!
Skin boostersA Dermatologist with 21 Years of Experience Breaks Down the Skin Booster Family Tree
JuvelookMust-Know Before Getting JuveLook! | What It Can & Can’t Do, Clinic Tips by Dr.DTS
JuvelookPairing Juvlook with This Can Double the Firming Effect (And Ease Nodule Concerns)
JuvelookEverything About Juvelook — Effects, Real Treatment Review, Rejuran Comparison
Skin boostersDoctors Won’t Talk About This Treatment Yet… So I’m Revealing Everything | ECM Skin Booster Q&A
Skin boostersWhy does 'that' super famous skin booster contain 'filler' ingredients?
Skin boostersGOURI Is Korea’s Hottest Skin Booster — But What About the Bruising?
Anti-agingSurface Treatments vs Deep Treatments | Which One Actually Makes You Look Younger?
AftercareDid you just pay a fortune for a dermatology treatment? You'll 100% regret skipping this video.
Dr. KimSorry to my patients... I tried it on myself first (21-Year Derm's Self-Treatment Full Process)
BodyTrapezius Slimming for Sharp Shoulders ✨ How to Get That Clean, Angular Look (Spring/Summer Must)
Travel22-Hour Flight + High-Altitude UV: The One Thing a Dermatologist Used the Whole Time
ResearchScientists Erased a “Mark of Aging” Once Thought Irreversible | A New 2026 Aging Study | Dr. PIALNAM
PoresWhy Your Pores Won’t Shrink | What Actually Works? | Dr. DTS
SkincareWhy Your Expensive Vitamin C Isn’t Working｜How to Use It for Better Absorption｜Dr. PIALNAM
VOS Shorts
Get to know VOS in seconds — 60-second answers from Dr. Kim to the questions you’d ask in the chair. Everything plays right here.
How to get Juvelook without side effects nodules
How long does Sofwave last?
Boost Your Results with Sofwave!
RE-TOURN! It's Different from Collagen Injections
Juvelook Skin Rejuvenation Effects
How many Ultherapy Prime shots are enough?
Want to look younger!?
Skin Booster: Myths and Facts
Most of Your Allergy Test Results Came Back Positive?! You Might Have OOO Syndrome!
More Isn’t Always Better!? How to Properly Use Moisturizer
Does Snail Cream Actually Contain Snails?
Hands-Free Exercises to Smooth Out Smile Lines
The Secret Habit of People Who Stay Healthy and Live Longer (Worth Millions)
Cleansing oil for sunscreen? Double cleansing? You’ve been doing it all wrong...
Father's Wisdom on Shaving (Secret to Avoiding Cuts)
If nothing you apply stops the dryness
What if you blindly apply too much sunscreen without knowing 'this ingredient'? Your skin will br...
2 Skincare Ingredients a Dermatologist Will Never Use (Be Extra Careful!)
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