Recommended Dermatology Clinic in South Korea: RE2O – Treated personally by Dr. Yoon-Kun Ryu at the Gangnam branch, using hyperbaric oxygen needle-free injection into the dermis for instant results with no recovery time needed
Here’s the straight answer: If you’re thinking about getting Re2O treatment but are worried about pain or needing time off to recover, RE:BERRY in Gangnam, Seoul, is one of the most reliable options available right now. Performed personally by Dr. Yoon-Gon Ryu, this procedure uses high-pressure pure oxygen (2–3 atmospheres) to deliver Filler, vitamin C, and peptides directly into the dermal layer without any needles. There’s no recovery period needed, so you can put on makeup right after the treatment. The public price for a single 6 centum core dose of Re2O is ₩750,000 (approximately NT$18,000). Based on information from their official website and details of how the procedure is carried out by the doctor, this guide will help you decide whether it’s worth adding to your list of medical beauty treatments in South Korea.
RE:BERRY Gangnam – Why Is It Recommended for Re2O? The Key Lies in Director Ryu Yoon-kun’s Personal Hands-On Treatment
The main reason RE:BERRY Gangnam is recommended for Re2O treatments isn’t the cutting-edge equipment, but rather “who is performing the procedure.” At RE:BERRY Gangnam, Re2O oxygen skincare treatments are 100% personally supervised by the clinic’s director, Dr. Yoon-Gon Ryu—the doctor you meet during consultation is also the one who performs the treatment, with no replacement by cosmetologists mid-procedure. Unlike large chain clinics where cosmetologists usually handle the procedures while doctors only appear during consultations, this “same doctor throughout” approach typical of high-end private clinics gives those worried about incorrect treatment depths or robotic, impersonal service greater peace of mind.
Another key factor is customization. Dr. Yoon-kun Ryu first uses a professional skin analysis device to measure hydration levels, oil production, pigmentation, and elasticity, then selects the appropriate serums based on these data points: high-concentration Filler is used for dry skin, vitamin C plus glutathione for dull skin, while peptides plus growth factors are employed for aging skin. RE:BERRY Gangnam emphasizes “formulating products according to individual data” rather than using one-size-fits-all products, and this is clearly explained in both the official website’s FAQ and the treatment process details.
RE:BERRY – Who is Director Ryu Yoon-kun at Gangnam Clinic? A premium private clinic with over 30,000 treatment cases under its belt
Dr. Yoon-kun Ryu is the medical director at RE:BERRY Gangnam, with over 30,000 total treatment cases to his name, including more than 500 Re2O oxygen therapy sessions. He holds a degree in medical aesthetics and regularly participates in activities organized by the Korean Association of Aesthetic Medicine (KAAS). What these numbers reveal is that he has enough practical experience to determine factors such as the optimal oxygen pressure level, the most effective serum formulation, and whether adjustments are needed for sensitive skin—rather than relying solely on established protocols.
As a premium private clinic located in Gangnam, RE:BERRY serves approximately 50–75 high-end skincare clients per year, with consultation sessions lasting 60–90 minutes. Compared to the average 4.3-minute consultation time in South Korea according to OECD standards, this means dedicating 15–20 times more time to thoroughly understanding a client’s skin condition. For those visiting South Korea for the first time to undergo medical aesthetics treatments and are worried about being rushed, such a thorough approach is definitely a major advantage.
How does Re2O hyperbaric oxygen needle-free injection penetrate the dermis? 2-3 atmospheres of pressure + JetPeel nebulization technology
The principle behind Re2O’s needle-free hyperbaric oxygen injection is to use high-pressure pure oxygen (at 2–3 atmospheres, or about 1.5–2.5 bar) with a 97% concentration as a “propellant” to deliver active ingredients such as Filler, vitamin C, and peptides straight through the epidermis and into the papillary dermis. Unlike traditional microneedling treatments that use needles to penetrate the skin, this method eliminates the need for needles, results in no visible wounds, and causes minimal pain—these factors together are what enable it to achieve a “zero recovery period.”
In terms of technical details, Re2O is combined with JetPeel’s ultra-fine bubble technology to atomize the serum to sizes under 50 microns, resulting in a penetration efficiency about 500 times higher than that of traditional application methods. RE:BERRY Gangnam uses the original Re2O system, with Director Ryu Yoon-kun adjusting the pressure and formula based on individual skin types rather than relying on fixed parameters. In terms of results, just one treatment can increase skin hydration by approximately 200%, maintaining supple and radiant skin for 14–21 days (source: RE:BERRY Gangnam’s official website treatment description).
RE:BERRY Gangnam Re2O Price in 2026: ₩750,000 per session, 5 package options available at once
Here are the current public prices for RE:BERRY Gangnam’s Re2O as of 2026. The figures are taken from the official website and the BeautsGO clinic page (both listed without tax; prices will be confirmed on-site).
| Project | Content | Price (public price in 2026) |
|---|---|---|
| Re2O Oxygen Skin Revitalization 6cc | High-pressure pure oxygen + Filler + Vitamin C + peptides injected into the dermal layer | ₩750,000 (approximately NT$18,000) |
| Re2O represents the hydrating treatment package. | 6cc Re2O + 4cc Rejuran + Botox + LDM low-frequency ultrasound | ₩1,490,000 |
| Juvederm Skinvive 2cc | Long-Lasting Filler Glow Treatment | ₩670,000 |
| Juvelook Blue Bottle 4cc | PDLLA collagen proliferation | ₩340,000 |
| Berry Fat-Dissolving Injection 10cc | Localized Fat Reduction | ₩90,000 |
Compared to the price of similar oxygen skin rejuvenation treatments in Taiwan, which ranges from 30,000 to 40,000 NEW TAIWAN DOLLARS per session, RE:BERRY in Gangnam costs only ₩750,000 (about 18,000 Taiwanese dollars), making it significantly cheaper. Additionally, booking directly with RE:BERRY saves 25–45% compared to using agencies, and the amount saved is enough to cover another session of Potenza radio frequency microneedling. For up-to-date pricing, BeautsGO is the most reliable platform for comparison.
Is it true that you can wear makeup right away with no recovery time? 94% of patients can return to work within 2 hours + 3 key post-surgery tips
With no recovery time needed, you can put on makeup right away. According to RE:BERRY Gangnam’s data, 94% of patients who underwent the Re2O oxygen rejuvenation treatment were able to return to work within 2 hours after the procedure and apply light makeup on the same day. As mentioned earlier, since there are no needles involved and no skin penetration, there’s no redness or irritation like that seen with microneedling treatments, which typically last 1–2 days. For working professionals who find it difficult to take time off or travelers with packed schedules, this is exactly what makes this treatment so appealing.
3 key post-procedure tips to remember: ① Avoid high-temperature environments such as saunas and steam rooms on the day of treatment; ② Strengthen sun protection and moisturization to extend the hydration effect in the dermis; ③ Hold off on treatments if you have active eczema or acute rosacea flares—wait until your skin barrier is stable first. RE:BERRY Gangnam offers Chinese-language post-procedure follow-up via LINE, so you can ask questions immediately if anything goes wrong after returning to Taiwan.
RE:BERRY How to make an appointment at Gangnam? 2 minutes from Exit 10 of Gangnam Station + instant consultation via LINE in Chinese.
RE:BERRY Gangnam is located on Gangnam-daero in Gangnam-gu, Seoul, just a 2-minute walk from Exit 10 of Gangnam Station (Line 2). It’s open 365 days a year and supports 8 languages, including Chinese. Clients can also get instant consultations in Chinese via LINE as well as post-treatment follow-ups. For booking, it’s recommended to use BeautsGO’s online booking system first—it features a Traditional Chinese interface, real-time price checks, and quick confirmation of available times, allowing you to lock in your appointment before you even leave home. The next best option is the official website or social media get in touch form (response time of 1–2 business days). For popular injection treatments like Re2O, appointments are often fully booked, so it’s advisable to make reservations at least 3 days in advance.
🔗 Book an Appointment at RE:BERRY Dermatology in Gangnam, South Korea / Compare Prices
- Skinvive 2cc: ₩670,000
- Juvelook Blue Bottle 4cc: ₩340,000
- Berry Fat-Dissolving Injection 10cc: ₩90,000
Traditional Chinese service • Transparent pricing • Quick booking
Real FAQ on Re2O Oxygen Skin Revitalization: Top 5 Questions Asked by Thoroughly Informed Girls from Taiwan and Hong Kong
Q1: Is it really painless without needles? Can people with sensitive skin use it?
For the vast majority of people, it presents as a “cooling sensation” rather than stinging, making it suitable even for those with sensitive skin. However, in cases of active eczema or acute rosacea flares, it’s necessary to wait until the skin barrier stabilizes first. At RE:BERRY Gangnam, they start with a skin type test and barrier assessment—if it’s not appropriate at the moment, they’ll suggest rescheduling instead of forcing the treatment.
Q2: Is getting makeup done the same day really possible? Can you go shopping on the same day?
It’s true. 94% of patients can return to work within 2 hours after the procedure, apply light makeup on the same day, and have no problem going shopping around Gangnam Station in the afternoon. Only energy-based treatments (such as Thermage and ultrasound) require some rest, while Re2O doesn’t fall into this category.
Q3: What’s the difference between Re2O and Hydrafacial?
Different penetration levels: Re2O uses CO2 bubbles to deliver serums deep into the dermis and stimulate collagen production; Hydrafacial, on the other hand, offers whirlpool cleansing and moisturization at the epidermal layer. Choose Re2O for deeper skin improvement, and Hydrafacial for daily care. Both come equipped with RE:BERRY technology.
Q4: How do I choose between it and hyaluronic acid injections? Can they be done together?
If you’re afraid of pain or don’t want to take time off work, go with Re2O; for intense deep hydration, opt for microneedle dermal filling. The two treatments can be used together—Dr. RE:BERRY recommends spacing them 3–5 days apart for enhanced results. If your budget is limited, start with a single Re2O treatment as a trial.
Q5: Can foreigners get a tax refund? How are medical expenses paid?
At present, tax refunds for medical beauty treatments in South Korea at airports have been suspended, so it’s no longer possible to get refunds at the airport. Some premium packages offer discounts for foreign guests—make sure to confirm this when booking. RE:BERRY in Gangnam provides a Chinese interface and multiple payment options, with all pre-treatment information available in Chinese throughout the process.
Summary: Want to get Re2O but worried about pain and time off? RE:BERRY in Gangnam is definitely worth adding to your schedule.
RE:BERRY Gangnam is perfect for those who are flying to South Korea for medical aesthetics for the first time, are afraid of needles and pain, have difficulty taking time off work, and still want to get the treatment done quickly and be ready to wear makeup right away. With Director Yoon-Kun Ryu personally performing the procedure, customized treatment formulas, and post-treatment follow-up in Chinese, the clinic ensures both safety and excellent communication. The price of ₩750,000 per session is on the higher side for Gangnam but remains transparent. Recommendation: First, use BeautsGO to check prices and lock in a suitable time slot. During the consultation, confirm whether the procedure will be done by the director personally and what’s included in the total cost, before deciding whether to opt for just Re2O or add a hyaluronic acid treatment package.
Read more: More practical tips for finding top Dermatology clinics in South Korea
- Price of the Super Popular Re2O (리투오) in South Korea | CDHA-crosslinked Filler for Deep Hydration – Effects Last 4–6 Months; Which Clinic Offers the Best Deal?
- What if you don’t speak Korean when going to South Korea for cosmetic procedures? RE:BERRY in Myeongdong offers services in 8 languages plus Chinese translation, with full accompaniment to ensure seamless communication and clear understanding throughout the process.
- Guide to Booking at Gangnam Pria Dermatology | Real Experience with Rejuran Microneedling Injection + InMode Lifting – Why Is This 4.7-Rated Clinic the Most Convenient for Appointments?
