LinearZ Lifting in Korea: Complete Guide to Prices, Effects & Best Clinics 2025
Looking for the next evolution in HIFU lifting technology? LinearZ represents the latest advancement in ultrasound lifting, offering faster treatment, reduced pain, and versatile depth control. As the upgraded successor to the popular Linear Firm, LinearZ has quickly become a favorite in Korean aesthetic clinics. This guide covers everything you need to know about this cutting-edge treatment.
What is LinearZ?
LinearZ is a next-generation HIFU (High-Intensity Focused Ultrasound) device that combines both dot and linear energy delivery modes. Developed as an upgrade to Linear Firm, it offers enhanced precision, faster treatment times, and improved comfort.
How LinearZ Works
- Dual-mode energy delivery: Both dot (point) and linear (line) ultrasound
- Deep penetration: 1.5mm to 13.0mm adjustable depth
- Tissue heating: Targets dermis, fat layer, and SMAS
- Collagen stimulation: Triggers natural lifting response
- Fat modulation: Can reduce or regenerate fat depending on settings
Key Technology Features
- Dual mode per cartridge: Switch between dot and linear modes
- 0.5mm depth increments: Precise depth adjustment
- 62% faster treatment: 100 shots in 37 seconds
- Reduced pain: Linear mode significantly less painful than traditional HIFU
- Multiple cartridges: Different depths for different concerns
LinearZ vs. Traditional HIFU
| Feature | LinearZ | Traditional HIFU |
|---|---|---|
| Energy Pattern | Dot + Linear | Dot only |
| Treatment Speed | 62% faster | Standard |
| Pain Level | Lower | Higher |
| Depth Adjustment | 0.5mm increments | Fixed depths |
| Fat Treatment | Reduce OR regenerate | Reduce only |
| Customization | High | Limited |
LinearZ Treatment Effects
Primary Benefits
| Effect | Mechanism | Timeline |
|---|---|---|
| Lifting | SMAS layer tightening | Immediate + 2-3 months |
| Skin Tightening | Collagen stimulation | 2-4 weeks |
| Fat Reduction | Selective fat destruction | 4-8 weeks |
| Volume Restoration | Fat regeneration (specific settings) | 2-3 months |
| Pore Improvement | Dermal remodeling | 2-4 weeks |
| Skin Tone | Blood flow improvement | 1-2 weeks |
Unique Capabilities
Fat Reduction AND Regeneration: Unlike other devices, LinearZ can:
- Destroy fat cells: For double chin, jowls
- Stimulate fat regeneration: For hollow cheeks (with specific energy settings)
This makes it uniquely versatile for facial contouring—simultaneously reducing unwanted fat while restoring volume to sunken areas.
Treatment Areas
| Area | Depth Range | Primary Effect |
|---|---|---|
| Forehead | 1.5-3.0mm | Lifting, texture |
| Mid-face | 3.0-6.0mm | Lifting, collagen |
| Lower face | 4.5-9.0mm | Jowl reduction, jawline |
| Double chin | 6.0-13.0mm | Fat reduction |
| Neck | 3.0-6.0mm | Tightening, lifting |
| Body | Up to 13.0mm | Fat reduction, skin tightening |
LinearZ Prices in Korea (2025)
Average Treatment Costs
| Treatment | Price Range (KRW) | Price Range (USD) |
|---|---|---|
| Full Face | ₩400,000-800,000 | $310-615 |
| Lower Face + Jawline | ₩300,000-600,000 | $230-460 |
| Double Chin | ₩250,000-500,000 | $190-385 |
| Face + Neck | ₩550,000-1,000,000 | $425-770 |
| Premium Full Course | ₩800,000-1,500,000 | $615-1,155 |
Package Pricing
| Package | Sessions | Price (KRW) | Price (USD) |
|---|---|---|---|
| Basic Course | 3 sessions | ₩900,000-1,500,000 | $690-1,155 |
| Standard Course | 5 sessions | ₩1,400,000-2,200,000 | $1,075-1,690 |
| Body + Face | 3 sessions | ₩1,200,000-2,000,000 | $925-1,540 |
Prices as of November 2025. Exchange rate: ₩1,300 = $1 USD.
Korea vs. International Prices
| Location | LinearZ Full Face (USD) | Savings |
|---|---|---|
| Seoul, Korea | $310-615 | — |
| United States | $800-1,500 | 55-65% |
| Europe | $700-1,300 | 50-60% |
| Southeast Asia | $500-900 | 30-40% |
The LinearZ Experience
Before Your Appointment
Consultation includes:
- Facial assessment and photography
- Fat distribution analysis
- Bone structure evaluation
- Customized treatment planning
Preparation:
- No special preparation required
- Come with clean skin
- Avoid sun exposure prior
- Inform doctor of any medical conditions
During the Procedure
- Cleansing: Treatment area thoroughly cleansed
- Ultrasound gel: Applied for energy transmission
- Mapping: Treatment areas marked
- Treatment: Device moved over marked areas
- Duration: 20-40 minutes depending on area
What patients experience:
- Warming sensation as energy delivered
- Mild prickling during treatment
- Significantly less painful than traditional HIFU
- Many patients require no anesthesia
- Some describe it as "tolerable tingling"
Dual Mode Sensation
Linear mode:
- Faster energy delivery
- More diffuse sensation
- Generally less painful
- Better for larger areas
Dot mode:
- Concentrated energy points
- More intense but brief sensation
- Better for precise targeting
- Used for specific concerns
After Treatment
Immediate effects:
- Mild redness (resolves within hours)
- Subtle warmth (few hours)
- Some patients notice immediate tightening
- Minimal to no swelling
Recovery:
- Return to normal activities immediately
- Avoid extreme heat for 3 days
- Use lukewarm water for face washing (3 days)
- Apply sunscreen daily
Treatment Protocol
Recommended Schedule
| Concern | Sessions | Interval | Maintenance |
|---|---|---|---|
| Mild sagging | 1-2 | — | Every 6-12 months |
| Moderate laxity | 3 | 2-4 weeks | Every 6-9 months |
| Significant lifting needed | 4-5 | 2-4 weeks | Every 6 months |
| Double chin reduction | 3-4 | 3-4 weeks | As needed |
Results Timeline
- Immediately: Subtle tightening effect
- Week 1-2: Skin feels firmer
- Week 4-8: Collagen remodeling visible
- Month 2-3: Optimal lifting results
- Month 6+: Results maintained with care
Factors Affecting Results
- Age and skin condition
- Degree of laxity
- Fat distribution
- Lifestyle factors
- Follow-up care
LinearZ vs. Other HIFU Treatments
Comparison Table
| Feature | LinearZ | Ultherapy | Shurink | Ultraformer |
|---|---|---|---|---|
| Mode | Dot + Linear | Dot | Dot | Dot |
| Pain Level | Low-Moderate | High | Moderate | Moderate |
| Speed | Fastest | Slow | Moderate | Moderate |
| Depth Range | 1.5-13.0mm | 1.5-4.5mm | 1.5-4.5mm | 1.5-9.0mm |
| Fat Treatment | Yes (dual) | Limited | No | Limited |
| Customization | Highest | Moderate | Moderate | Moderate |
| Price (Korea) | $310-615 | $800-1,500 | $300-600 | $400-800 |
When to Choose LinearZ
Choose LinearZ if you want:
- Both lifting AND fat reduction
- Faster treatment times
- Less painful HIFU experience
- Highly customized treatment
- Latest technology
Side Effects and Safety
Common (Temporary)
- Mild redness (1-2 hours)
- Warmth sensation (few hours)
- Slight tenderness (rare)
- Minor swelling (uncommon)
Rare
- Bruising (very rare)
- Numbness (temporary, rare)
- Uneven results (can be corrected)
Safety Considerations
- FDA/KFDA approved technology
- Non-invasive procedure
- No incisions or injections
- Safe for most skin types
- Minimal risk of burns with proper technique
Who is a Good Candidate?
Ideal Candidates
- Adults 30-65 with mild to moderate skin laxity
- Those wanting both lifting and contouring
- Patients seeking non-surgical alternatives
- Anyone with double chin or jowl concerns
- Those who found other HIFU too painful
- Patients wanting minimal downtime
Best Results For
- Early sagging (prevention/early intervention)
- Jawline definition loss
- Double chin reduction
- Mid-face volume loss
- Neck laxity
May Not Be Suitable
- Severe skin laxity (may need surgery)
- Active skin conditions in treatment area
- Pregnancy or breastfeeding
- Metal implants in treatment area
- Certain autoimmune conditions
Post-Treatment Care
First 3 Days
DO:
- Use lukewarm water for washing
- Apply gentle moisturizer
- Protect from sun
- Stay hydrated
DON'T:
- Use hot water on face
- Visit saunas or steam rooms
- Drink excessive alcohol
- Use harsh skincare products
First Week
- Avoid intense exercise
- Skip exfoliating products
- No facial treatments
- Continue sun protection
Ongoing Care
- Maintain good skincare routine
- Regular sunscreen use
- Stay hydrated
- Consider maintenance sessions
Tips for International Patients
Booking Your Treatment
- Research clinic credentials: Ensure LinearZ certified
- Check doctor experience: Look for HIFU specialists
- Ask about customization: Treatment should be tailored to you
- Compare packages: Multi-session often better value
During Your Visit
- Discuss your specific concerns: Lifting vs. fat reduction priorities
- Ask about depth settings: Understand your treatment plan
- Request before/after photos: See clinic's results
- Inquire about combination treatments: Can enhance results
Treatment Schedule for Tourists
Short trip (1 week):
- 1 session achievable
- Immediate subtle results
- No downtime for sightseeing
Longer stay (3-4 weeks):
- 2-3 sessions possible
- 2-week intervals
- Better cumulative results
Frequently Asked Questions
Q: How painful is LinearZ compared to Ultherapy? A: LinearZ is significantly less painful due to its linear energy delivery mode and faster treatment speed. Many patients can tolerate it without numbing, unlike Ultherapy which typically requires pain management.
Q: How many sessions do I need? A: Most patients benefit from 3 sessions spaced 2-4 weeks apart. Single sessions also provide results but are less dramatic.
Q: When will I see results? A: You may notice subtle tightening immediately. Optimal results develop over 2-3 months as collagen remodels.
Q: How long do results last? A: Results typically last 6-12 months depending on age, skin condition, and lifestyle. Maintenance sessions extend benefits.
Q: Can LinearZ reduce my double chin? A: Yes! LinearZ's deeper penetration (up to 13mm) and fat-targeting capabilities make it effective for double chin reduction.
Q: Can I combine LinearZ with other treatments? A: Yes! Popular combinations include:
- Skin boosters for hydration (1-2 weeks apart)
- Botox for dynamic wrinkles (same day or 2 weeks apart)
- Thread lifting for enhanced results (4+ weeks apart)
- RF treatments for synergistic effects
Q: Is there any downtime? A: Minimal. Most patients return to normal activities immediately. Some mild redness may be present for a few hours.
Conclusion
LinearZ represents the cutting edge of HIFU technology, offering a faster, more comfortable, and highly customizable lifting experience. Its unique dual-mode capability and extensive depth range make it one of the most versatile non-surgical lifting options available in Korea today.
Key takeaways:
- Prices range from $310-615 for full face in Korea
- Dual-mode technology (dot + linear) for optimal results
- 62% faster than traditional HIFU
- Less painful than older HIFU devices
- Can address both lifting AND fat concerns
- 3 sessions recommended for best results
Ready for next-generation lifting? Book a consultation at a certified LinearZ clinic in Seoul and experience why this treatment is becoming the new standard in non-surgical facial rejuvenation.
⚠️ Medical Disclaimer: This article provides general information about LinearZ treatments. It is not intended as medical advice. Always consult with a qualified medical professional before undergoing any cosmetic procedure. Individual results may vary.
Last Updated: November 2025 Reading Time: 11 minutes