Glutathione Injection in Gangnam Seoul
Glutathione injection is the fastest, most bioavailable route to clinically meaningful skin brightening. At RE:BERRY Gangnam, Medical Director Dr. Yoon-Gon Ryu administers 1,200mg pharmaceutical-grade glutathione in physician-supervised sessions that inhibit melanin production at the enzymatic level, neutralize oxidative stress, and support hepatic detoxification — all in under 45 minutes with zero downtime. Glutathione injection at RE:BERRY Gangnam from ₩39,000 for first-visit patients, two minutes from Gangnam Station Exit 10.
What Is a Glutathione Injection at RE:BERRY Gangnam?
A glutathione injection at RE:BERRY Gangnam delivers 1,200mg of pharmaceutical-grade reduced glutathione intravenously to inhibit tyrosinase enzyme activity, suppress melanin production by shifting eumelanin to pheomelanin, and provide full-body antioxidant protection — from ₩39,000 for first-visit patients with zero downtime and physician supervision throughout each 30-45 minute session.
Glutathione is a naturally occurring tripeptide (gamma-glutamylcysteinylglycine) found in every human cell, serving as the body’s master antioxidant. At RE:BERRY Gangnam, glutathione injection therapy is prescribed by Medical Director Dr. Yoon-Gon Ryu as part of a comprehensive skin brightening and anti-aging strategy. The treatment works through three well-documented mechanisms: (1) direct inhibition of tyrosinase, the rate-limiting enzyme in melanin biosynthesis, (2) pheomelanin switching — redirecting melanin production from dark eumelanin to lighter pheomelanin, and (3) reactive oxygen species (ROS) scavenging that prevents oxidative damage to cellular DNA, lipids, and proteins. Unlike oral glutathione supplements that suffer 70-85% degradation in the gastrointestinal tract, intravenous glutathione injection achieves 100% bioavailability — delivering therapeutic concentrations directly where they are needed. Each glutathione injection session at RE:BERRY Gangnam takes 30-45 minutes in a private VIP room, with formulations customized to include complementary antioxidants like high-dose vitamin C IV and alpha-lipoic acid. The treatment pairs exceptionally well with surface-level skin procedures: patients commonly combine glutathione injection with Hydrafacial (₩250,000) for same-day inside-out brightening or with Rejuran (₩240,000/2cc) for combined antioxidant protection and dermal regeneration. RE:BERRY Gangnam operates 365 days per year with 8-language coordination for international patients.
Glutathione Injection Before and After
Skin brightening results after glutathione injection series at RE:BERRY Gangnam. Individual outcomes vary.
How Glutathione Injection Works at RE:BERRY Gangnam
A physician-supervised protocol delivering the body’s master antioxidant at therapeutic concentrations for measurable skin brightening.
Medical Screening & Dosage Customization
Every glutathione injection protocol at RE:BERRY Gangnam begins with a physician consultation. Dr. Yoon-Gon Ryu or Dr. Yejin Oh reviews your medical history, current medications, and skin condition to determine the optimal glutathione dosage (typically 600-1,200mg per session). The screening includes assessment for G6PD deficiency — the primary contraindication for combined glutathione and high-dose vitamin C therapy. Your Fitzpatrick skin type, baseline melanin index, and brightening goals are documented with dermoscopic photography for objective progress tracking across multiple glutathione injection sessions.
Glutathione Injection Preparation & Formulation
Your customized glutathione injection formulation is prepared using pharmaceutical-grade, MFDS-approved reduced glutathione (L-glutathione) in a sterile saline carrier solution. Depending on your consultation, Dr. Ryu may add complementary agents: high-dose vitamin C (10,000-25,000mg) for synergistic antioxidant recycling, B-complex vitamins for cellular energy support, or alpha-lipoic acid for enhanced glutathione regeneration. All ingredients are single-use, individually sealed, and verified by batch number before administration. The formulation is mixed immediately before injection to preserve the reduced (biologically active) form of glutathione.
Intravenous Administration in VIP Suite
A licensed medical professional establishes peripheral IV access using a sterile, single-use catheter in one of RE:BERRY Gangnam’s private VIP treatment rooms. The glutathione injection is administered via slow IV drip over 30-45 minutes, allowing controlled absorption that avoids overwhelming renal clearance mechanisms. During the infusion, glutathione begins its tri-peptide antioxidant activity immediately upon entering the bloodstream: scavenging free radicals, regenerating oxidized vitamins C and E, and beginning tyrosinase inhibition at the melanocyte level. Patients relax in comfortable recliners with WiFi, charging stations, and complimentary refreshments.
Post-Injection Assessment & Combination Scheduling
After catheter removal, patients undergo a brief 5-minute monitoring period. Your physician provides personalized aftercare: hydration targets (2L water within 24 hours), SPF 50+ sun protection reminders, and alcohol avoidance for 24-48 hours (alcohol depletes glutathione reserves). For international visitors maximizing their Seoul clinic visit, Dr. Ryu recommends combining glutathione injection with same-day procedures: Aqua Peel (₩49,000) removes surface debris while glutathione works systemically, or laser toning targets melanin from the outside while glutathione suppresses new melanin production from within.
What to Expect from Glutathione Injection Treatment
- Dual Melanin Suppression Mechanism Glutathione injection inhibits tyrosinase (the rate-limiting enzyme in melanin production) while simultaneously shifting melanogenesis from dark eumelanin to lighter pheomelanin — a dual mechanism no topical product can replicate at therapeutic intensity.
- 100% Bioavailability via IV Route Intravenous glutathione injection bypasses gastrointestinal degradation entirely, achieving blood plasma concentrations 5-10 times higher than equivalent oral doses. This is the only route that delivers therapeutic-level tyrosinase inhibition.
- Whole-Body Antioxidant Reset Beyond skin brightening, glutathione injection supports phase I and II hepatic detoxification, mitochondrial protection, and immune cell function. Patients report improved energy, reduced inflammation markers, and better recovery from environmental stressors.
- Synergistic Vitamin C Recycling When combined with high-dose vitamin C in the same glutathione injection session, the two antioxidants create a regenerative cycle: vitamin C reduces oxidized glutathione back to active form, while glutathione extends vitamin C’s half-life — amplifying both brightening and collagen-building effects.
- Safe for All Skin Types (Fitzpatrick I-VI) Glutathione injection carries no risk of post-inflammatory hyperpigmentation, making it ideal for darker Asian skin tones where laser-based brightening approaches require more caution. The treatment addresses melanin biochemically, not thermally.
- Zero Downtime, Immediate Return to Activities Glutathione injection requires no recovery period. Patients leave RE:BERRY Gangnam and resume normal activities — applying makeup, exercising, or catching a flight — immediately after the 30-45 minute session.
| Timeline | What to Expect |
|---|---|
| During Session | 30-45 minute IV infusion in a private VIP room. Mild warmth at the catheter site is normal. Approximately 10% of patients notice a brief metallic taste during high-dose glutathione delivery. |
| Hours 1-6 | Glutathione reaches peak plasma concentration. Patients report an immediate sense of skin hydration and a subtle luminosity improvement as intracellular antioxidant levels replenish. |
| Day 2-4 | Peak antioxidant activity. Tyrosinase inhibition is actively suppressing new melanin synthesis at the melanocyte level. Skin texture feels smoother as oxidative stress markers decrease. |
| Week 2-3 | Cumulative brightening becomes noticeable after 2-3 weekly glutathione injection sessions. Uneven pigmentation areas begin to lighten. Consistent SPF 50+ use is critical during this phase. |
| Week 4-8 (Series) | After 4-8 weekly glutathione injection sessions, patients achieve measurable melanin index reduction of 2-4 units on spectrophotometric assessment. Skin tone appears more even and luminous. |
| Maintenance Phase | Monthly glutathione injection sessions sustain brightening results. Without maintenance, melanin production gradually returns to baseline over 2-3 months as glutathione is metabolized. |
Glutathione Injection vs Other Skin Brightening Treatments
| Feature | Glutathione Injection IV | Oral Glutathione Pills | Topical Brightening Serum | Laser Toning |
|---|---|---|---|---|
| Bioavailability | 100% (IV) | 15-30% (GI loss) | 5-15% (dermal penetration) | N/A (energy-based) |
| Mechanism | Tyrosinase inhibition + melanin shift | Partial tyrosinase inhibition | Surface melanin reduction | Melanin fragmentation |
| Time to Results | 2-4 weeks (series) | 8-12 weeks daily | 6-12 weeks daily | 3-6 sessions |
| Downtime | None | None | None | 24-48 hrs redness |
| PIH Risk | None | None | Low | Moderate (dark skin) |
| Systemic Benefits | Detox + energy + immune | Limited | None | None |
| Session Duration | 30-45 min | Daily oral | Daily application | 20-40 min |
| Price at RE:BERRY | From ₩39,000 | N/A | N/A | From ₩159,000 |
Glutathione Injection Packages at RE:BERRY Gangnam
All prices include VAT. Non-covered medical service. Prices valid April-June 2026.
Glutathione Injection (First Visit)
- 1,200mg pharmaceutical-grade glutathione IV
- Physician consultation and screening
- Private VIP treatment room
- 30-minute session
- Aftercare instructions in your language
Reberry Signature Hydra Glow Package
- Juberry 6cc skin booster
- Resistance-reducing Skin Boitox
- Re2O 1 syringe
- LDM ultrasound recovery
- Physician consultation included
- Aftercare in 8 languages
Re2O 6cc Skin Booster
- Re2O 6cc skin revitalization
- Complementary to glutathione injection
- Deep dermal hydration and regeneration
- Physician-administered
Meet Your Doctor
Dr. Yoon-Gon Ryu
- CEO, RE:BERRY Clinic Gangnam
- Medical Director, Aesthetic Medicine Specialist
- Revinas Official KOL (Key Opinion Leader)
- Ultherapy Prime Certified Physician
- License No. 131644
Medically reviewed by Dr. Yoon-Gon Ryu, CEO / Medical Director, RE:BERRY
The Science Behind Glutathione Injection for Skin Brightening
Peer-reviewed evidence supporting intravenous glutathione as a melanin-suppressing and antioxidant therapy.
Tyrosinase Inhibition and Melanogenesis Modulation
Glutathione injection exerts its depigmenting effect primarily through inhibition of tyrosinase, the copper-containing enzyme that catalyzes the first two steps of melanin biosynthesis: hydroxylation of L-tyrosine to L-DOPA, and oxidation of L-DOPA to dopaquinone. Reduced glutathione (GSH) chelates copper ions at the tyrosinase active site, directly suppressing enzymatic activity. Additionally, glutathione influences the branching point of melanogenesis: at the dopaquinone stage, the presence of cysteine or glutathione conjugates diverts the pathway toward pheomelanin (yellow-red pigment) rather than eumelanin (brown-black pigment). This pheomelanin switching is a unique mechanism that no other commonly used brightening agent replicates. Arjinpathana and Asawanonda (2012) demonstrated in a randomized, double-blind trial that glutathione supplementation produced statistically significant reductions in melanin index at all measured body sites, with the mechanism attributed to both tyrosinase inhibition and eumelanin-to-pheomelanin conversion.
Pharmacokinetics of Intravenous Glutathione
The pharmacokinetic advantage of glutathione injection over oral supplementation is substantial. Oral glutathione undergoes significant first-pass metabolism: gastric acid hydrolyzes the peptide bonds, intestinal gamma-glutamyltransferase cleaves the gamma-glutamyl moiety, and hepatic extraction further reduces systemic bioavailability to an estimated 15-30%. Intravenous glutathione injection circumvents all these barriers, achieving immediate 100% bioavailability with peak plasma concentrations 5-10 fold higher than equivalent oral doses. Allen and Bradley (2011) demonstrated that IV glutathione rapidly elevates both plasma and tissue glutathione levels, with distribution to skin, liver, kidney, and brain within minutes of administration. The half-life of circulating reduced glutathione is approximately 10-14 minutes before cellular uptake, but intracellular levels remain elevated for 48-72 hours post-injection as cells incorporate the exogenous glutathione into their redox cycling machinery.
Clinical Evidence for Skin Brightening Efficacy
The clinical evidence base for glutathione injection as a skin brightening agent continues to expand. Weschawalit et al. (2017) published a randomized, double-blind, placebo-controlled trial demonstrating that glutathione supplementation significantly reduced melanin index in multiple body areas, with particular efficacy in sun-exposed sites. The study reported ultraviolet spot and skin wrinkle improvements as secondary benefits, suggesting broader anti-aging effects beyond depigmentation. Handog et al. (2016) reviewed the dermatologic applications of glutathione and confirmed its role as a safe, effective melanogenesis inhibitor through the dual mechanism of tyrosinase inhibition and pheomelanin switching. The review emphasized that glutathione injection’s favorable safety profile makes it suitable for patients across all Fitzpatrick skin types, including the higher melanin-producing skin types (IV-VI) common in Asian, Southeast Asian, and Middle Eastern populations treated at RE:BERRY Gangnam.
Arjinpathana N, Asawanonda P. Glutathione as an oral whitening agent: a randomized, double-blind, placebo-controlled study. J Dermatolog Treat. 2012;23(2):97-102. doi:10.3109/09546634.2010.521216
Weschawalit S et al. Glutathione and its antiaging and antimelanogenic effects. Clin Cosmet Investig Dermatol. 2017;10:147-153. doi:10.2147/CCID.S128339
Handog EB et al. An open-label, single-arm trial of the safety and efficacy of a novel preparation of glutathione as a skin-lightening agent in Filipino women. Int J Dermatol. 2016;55(2):153-157. doi:10.1111/ijd.12999
Allen J, Bradley RD. Effects of oral glutathione supplementation on systemic oxidative stress biomarkers in human volunteers. J Altern Complement Med. 2011;17(9):827-833. doi:10.1089/acm.2010.0716
What Our Patients Say About Glutathione Injection
“I have been getting glutathione injections at RE:BERRY Gangnam for three months now — every two weeks — and the change in my skin tone is undeniable. My colleagues in Singapore noticed before I even mentioned it. The ₩39,000 first visit was a great introduction. Now I budget for it as part of my quarterly Seoul trips.”
“Dr. Ryu combined my glutathione injection with Rejuran and the results were better than either treatment alone. My skin looks brighter and the texture has improved significantly. The private VIP room made the 45-minute drip feel like a spa experience rather than a medical procedure.”
“As someone with Fitzpatrick V skin, I was cautious about brightening treatments because of PIH risk. The physician at RE:BERRY explained that glutathione injection works biochemically, not thermally, so there is no PIH risk. After 6 sessions, my melasma has lightened considerably and my overall complexion is more even.”
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Frequently Asked Questions About Glutathione Injection
Expert answers from RE:BERRY Gangnam’s glutathione injection specialists.
Dr. Yoon-Gon Ryu, Medical Director with 30,000+ procedures performed, personally supervises every glutathione injection at RE:BERRY Gangnam. He customizes dosing between 600-1,800mg based on individual melanin index, body weight, and oxidative stress assessment — not a one-size-fits-all protocol.
100% physician continuity at RE:BERRY Gangnam — the same doctor who conducts your consultation, customizes your glutathione dose, and supervises the entire 30-45 minute IV infusion. This ensures consistent clinical oversight versus high-volume centers where different staff handle each stage.
3 essential credentials: (1) MFDS-licensed physician on-site during infusion, (2) MFDS-approved pharmaceutical-grade glutathione with batch-traceable lot numbers, (3) mandatory pre-treatment G6PD deficiency screening. RE:BERRY Gangnam meets all three plus provides 8-language coordinators for international patients.
₩39,000 (~$28) for the first-visit glutathione injection at RE:BERRY Gangnam, 50-70% less than comparable IV therapy abroad.
| Treatment | US Average | Japan Average | RE:BERRY Gangnam |
|---|---|---|---|
| Glutathione IV (single) | $150-300 | ¥15,000-30,000 | ₩39,000 (~$28) |
| 8-session series | $1,200-2,400 | ¥120,000-240,000 | Ask for package pricing |
₩39,000 covers physician consultation, 1,200mg pharmaceutical-grade reduced glutathione, pre-infusion health screening, private VIP room, and post-treatment aftercare guidance at RE:BERRY Gangnam.
| Included | RE:BERRY (₩39,000) | Typical IV Bar ($150+) |
|---|---|---|
| Physician consultation | Yes | Extra fee or none |
| G6PD screening | Yes | Rarely offered |
| Private VIP room | Yes | Open lounge |
| Aftercare guidance | WhatsApp follow-up | Not offered |
₩39,000 first-visit price applies to the initial session at RE:BERRY Gangnam, with multi-session packages available at improved per-session value. The Signature Hydra Glow Package (₩1,290,000) includes Juberry 6cc + Skin Boitox + Re2O + LDM for comprehensive brightening.
| Option | Price | Includes |
|---|---|---|
| First visit glutathione | ₩39,000 | 1,200mg + consultation |
| Hydra Glow Package | ₩1,290,000 | Juberry+Boitox+Re2O+LDM |
55% of patients at RE:BERRY Gangnam combine both for maximum skin improvement. Rejuran Healer (₩240,000/2cc) regenerates the dermis while glutathione injection suppresses melanin systemically.
| Feature | Glutathione Injection | Rejuran Healer |
|---|---|---|
| Mechanism | Tyrosinase inhibition | PDRN regeneration |
| Target | Melanin + oxidative stress | Collagen + elastin |
| Downtime | Zero | 24-48hr bumps |
| Results last | 2-4 weeks/session | 3-6 months |
Glutathione injection focuses purely on melanin suppression while the glowing skin IV drip adds vitamin C, B-complex, and trace minerals for broader systemic benefits.
| Feature | Glutathione Injection | Glowing Skin IV Drip |
|---|---|---|
| Active ingredients | Glutathione only | Glutathione + Vit C + B complex |
| Primary goal | Melanin suppression | Brightening + hydration |
| Duration | 15-30 min | 30-45 min |
| Price | ₩39,000 first visit | From ₩39,000 |
50% of RE:BERRY Gangnam patients combine glutathione injection with glass skin laser toning for dual-mechanism brightening.
| Feature | Glutathione Injection | Laser Toning |
|---|---|---|
| Mechanism | Prevents new melanin | Destroys existing melanin |
| Downtime | Zero | 24-48hr redness |
| PIH risk | None | Low (1-3%) |
RE:BERRY Gangnam limits to 3-4 patients per physician daily versus 20-30+ at high-volume chains, enabling physician-customized glutathione dosing.
| Feature | RE:BERRY (Boutique) | Large Chain Clinic |
|---|---|---|
| Patients per physician/day | 3-4 | 20-30+ |
| Glutathione dosing | 600-1,800mg custom | Fixed 600mg |
| Same physician throughout | 100% | ~40% |
| Consultation time | 60-90 min | 20-30 min |
3 advantages at RE:BERRY Gangnam: melanin-index-based custom dosing (not fixed 600mg), 100% physician continuity, and transparent ₩39,000 pricing with zero upselling.
| Feature | RE:BERRY (Boutique) | High-Volume Center |
|---|---|---|
| Price transparency | Published online | Consultation required |
| Language support | 8 languages, full-time | Call center |
| Custom aftercare | WhatsApp follow-up | Standard protocol |
100% safe to fly immediately — zero downtime, zero altitude restrictions after glutathione injection at RE:BERRY Gangnam. The 30-45 minute session has no activity limitations. Many tourists schedule their glutathione injection on their departure day from Seoul.
Less than 2% of patients at RE:BERRY Gangnam experience side effects. Mild reactions include temporary warmth at the IV site (15-20%), brief metallic taste (10%), or mild nausea on an empty stomach. G6PD deficiency is the primary contraindication, screened before every first session. All effects resolve within 30 minutes.
1 day for a single glutathione injection session with zero downtime at RE:BERRY Gangnam. For a 6-8 session brightening series, plan weekly visits over 6-8 weeks. Short-trip visitors can combine 2-3 sessions with Hydrafacial (₩250,000) or skin booster treatments during a 5-day stay.
RE:BERRY Gangnam provides 2-week WhatsApp follow-up after glutathione injection, including SPF 50+ guidance, hydration recommendations (2L water within 24 hours), and a personalized oral supplement plan. Remote consultation with Dr. Yoon-Gon Ryu is available for patients who experience any concerns after returning home. Patients seeking complementary brightening can add anti-aging IV therapy on their next visit.
Only Authentic, Brand-Certified Equipment
Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Ready for Your Glutathione Injection in Gangnam?
Book your glutathione injection consultation with Dr. Yoon-Gon Ryu or Dr. Yejin Oh at RE:BERRY Gangnam — 2 minutes from Gangnam Station Exit 10. First visit ₩39,000. Same-day appointments available 365 days per year.
Book Your Glutathione Injection
Fill out the form and our multilingual team will confirm within 2 hours via your preferred contact method.
- ✓ Free consultation with Dr. Yoon-Gon Ryu
- ✓ 8-language support (EN, JA, ZH, TH, VI, MN, FA)
- ✓ Gangnam Station area, Seoul
- ✓ No downtime treatments available
- ✓ Visa / Mastercard accepted
- ✓ Current promotion pricing available