Water Glow Injection (물광주사) in Korea: Complete Guide 2025
If you have ever wondered how Korean celebrities achieve that impossibly dewy, luminous complexion, the answer often lies in a treatment called water glow injection, or 물광주사 (mulkwang-jusa) in Korean. This signature Korean beauty treatment has become one of the most sought-after procedures for international visitors looking to achieve the famous "glass skin" look.
What Is Water Glow Injection?
Water glow injection is a minimally invasive cosmetic procedure that delivers hyaluronic acid directly into the dermal layer of your skin. Unlike traditional fillers that add volume to specific areas, water glow injections spread a soft, diluted hyaluronic acid formula across a larger surface area to deeply hydrate the skin from within.
The name "물광" literally translates to "water light" in Korean, perfectly describing the radiant, hydrated glow that results from this treatment. Hyaluronic acid, the primary ingredient, has an exceptional ability to attract and retain moisture—holding up to 1,000 times its weight in water—making it the ideal solution for achieving that coveted dewy Korean complexion.
How Water Glow Injection Creates Glass Skin
The treatment works by injecting micro-droplets of hyaluronic acid into the superficial dermis using either a multi-needle injector or manual injection technique. Once deposited in the skin, the hyaluronic acid:
- Attracts moisture from surrounding tissues and the environment
- Plumps the skin from within, reducing the appearance of fine lines
- Improves skin texture by smoothing out rough patches
- Enhances radiance by reflecting light more evenly across hydrated skin
- Strengthens the skin barrier for better moisture retention
The result is skin that looks naturally luminous and healthy—the hallmark of Korean glass skin that has captivated beauty enthusiasts worldwide.
Types of Water Glow Injections Available
Korean clinics offer several types of water glow injections, categorized by their origin and formulation:
Domestic Korean Brands
- Haizhou (하이주): The most popular domestic option, offering good results at affordable prices
- Lilyid M: A premium medical device containing purified hyaluronic acid sodium for immediate hydration and collagen regeneration
Imported Premium Brands (The "Big Three")
Korean dermatologists often refer to these as the "top-tier" water glow products:
- Belotero Soft: Known for its smooth integration with skin tissue
- Restylane Vital Light: Offers excellent hydration with natural-looking results
- Juvederm Volite: Provides long-lasting hydration and skin quality improvement
Combination Water Glow Treatments
Modern Korean clinics have developed "combination water glow" treatments that go beyond basic hydration. These formulas include additional ingredients for:
- Brightening: Vitamin C, glutathione, or tranexamic acid
- Anti-aging: Peptides and growth factors
- Skin repair: PDRN (salmon DNA) or exosomes
- Pore care: Niacinamide and botanical extracts
Price Ranges in Seoul (2025)
Water glow injection prices in Korea vary based on the product used and clinic location:
| Product Type | Price Range (KRW) | Price Range (USD) |
|---|---|---|
| Domestic (Haizhou) | 24,000 - 80,000 | $18 - $60 |
| Mid-range imported | 80,000 - 120,000 | $60 - $90 |
| Premium imported | 120,000 - 170,000 | $90 - $130 |
| Combination formulas | 150,000 - 300,000 | $115 - $230 |
Average price: Approximately 80,000 KRW ($60 USD) per session for domestic products.
These prices are significantly lower than similar treatments in Western countries, where a single session can cost $300-$500 or more.
Treatment Process: What to Expect
Before Your Appointment
- Avoid blood-thinning medications and supplements for 1 week
- Do not consume alcohol for 24-48 hours
- Arrive with clean, makeup-free skin
- Wait 2 weeks after any vaccinations before treatment
During the Procedure (30-45 minutes)
Step 1: Consultation Your doctor will assess your skin condition, discuss your goals, and recommend the appropriate product and treatment area.
Step 2: Cleansing and Numbing The treatment area is thoroughly cleansed, and a topical numbing cream is applied for 20-30 minutes.
Step 3: Injection Using either a multi-needle automated injector or manual technique, the doctor delivers micro-droplets of hyaluronic acid across your face. Most patients describe the sensation as mild pinching.
Step 4: Post-treatment Care A soothing mask or serum is applied, and you will receive aftercare instructions.
After Your Treatment
- Avoid makeup for 24 hours
- Use only gentle water cleansing on the day of treatment
- Avoid strenuous exercise, saunas, and alcohol for 2-3 days
- Expect mild redness and possible pinpoint marks that fade within hours
How Many Sessions Do You Need?
While many patients notice improvement after just one session, Korean dermatologists recommend:
- Initial course: 3-5 sessions, spaced 2-4 weeks apart
- Maintenance: 1 session every 2-3 months
This approach allows for optimal results and longer-lasting effects as the hyaluronic acid builds up in your skin over multiple treatments.
Results and Duration
When Will I See Results?
According to clinical data from Korean clinics, 70% of patients notice improved hydration and glow immediately after treatment, while the remaining 30% see full results within one week.
How Long Do Results Last?
- Immediate effects: 4-8 weeks
- With proper care: 3-5 months
- With maintenance sessions: Results can be sustained indefinitely
Results vary depending on your skin type, lifestyle, age, and the specific product used. Premium imported products typically offer longer-lasting results.
Water Glow vs. Other Hydration Treatments
Understanding how water glow injection compares to similar treatments can help you choose the right option:
| Treatment | Main Ingredient | Primary Effect | Duration |
|---|---|---|---|
| Water Glow | Hyaluronic acid | Deep hydration, glow | 2-5 months |
| Skin Botox | Botulinum toxin | Pore reduction, smoothing | 2-3 months |
| Rejuran Healer | PDRN (salmon DNA) | Skin regeneration, healing | 3-6 months |
| Profhilo | Hyaluronic acid (high concentration) | Bio-remodeling, lifting | 6 months |
Water Glow is ideal if your primary concern is dry, dull skin that lacks radiance. If you also have enlarged pores or oily skin concerns, consider combining it with Skin Botox—a popular combination treatment in Korea called "물광톡신" (mulkwang toxin).
Best Clinics for Water Glow Injection in Seoul
Gangnam Area
The Gangnam district is home to hundreds of dermatology clinics, many specializing in water glow treatments:
- Toxnfill Gangnam: Located 122m from Gangnam Station Exit 10, this clinic offers all major water glow products including Belotero Soft, Restylane Vital Light, and Juvederm Volite
- Gangnam dermatology clinics: Over 134 clinics are located near Gangnam Station alone
How to Choose a Clinic
- Check credentials: Look for board-certified dermatologists
- Read reviews: Use platforms like Modoodoc, Gangnamunni, or Google Reviews
- Compare prices: Most clinics offer free consultations
- Verify products: Ask to see sealed, authentic products before treatment
- Language support: Many Gangnam clinics have English-speaking staff
Frequently Asked Questions
Is water glow injection painful?
Most patients describe it as mild discomfort rather than pain. Topical numbing cream is applied before treatment, making the procedure quite tolerable.
Are there any side effects?
Common side effects include temporary redness, slight swelling, and small bruises at injection points. These typically resolve within a few hours to one week.
Can I wear makeup after treatment?
It is best to avoid makeup for 24 hours. On the day of treatment, only light water cleansing is recommended.
Who should avoid water glow injections?
Avoid this treatment if you are pregnant, breastfeeding, have active skin infections, or have a history of severe allergic reactions to hyaluronic acid.
Can I combine water glow with other treatments?
Yes, water glow pairs well with Skin Botox, laser treatments, and other injectable treatments. Your doctor can create a customized treatment plan.
How soon before a special event should I get treated?
Plan your treatment at least 1-2 weeks before any important event to allow any minor bruising or swelling to resolve completely.
Medical Disclaimer
This article is for informational purposes only and does not constitute medical advice. Water glow injection is a medical procedure that should only be performed by licensed healthcare professionals. Results vary between individuals, and potential risks should be discussed with a qualified dermatologist before undergoing treatment. Always choose reputable, licensed clinics and verify the authenticity of products used.
Water glow injection remains one of the most popular and effective ways to achieve the Korean glass skin look. With its relatively affordable prices, minimal downtime, and impressive hydrating results, it is no wonder that international visitors are adding this treatment to their Seoul beauty itinerary. Whether you choose a domestic or premium imported product, the key to success is finding a reputable clinic and committing to a proper treatment schedule for lasting results.
Planning your K-beauty journey? Book a consultation at a Seoul clinic to discover how water glow injection can transform your skin.