K12 Professional
Hair Removal Device
FDA-approved 4-wavelength laser technology with sapphire cooling system. Perfect for hair removal, tattoo removal, and skin whitening treatments.
Financing available | 24/7 support | Free worldwide shipping
Treatment Effectiveness Data
Based on clinical studies with 1,000+ patients
90%
Hair reduction after 6 sessions
80%
Users see results after 3 treatments
100%
Painless treatment reported
Three Powerful Functions in One Device
Advanced multi-application technology for comprehensive beauty treatments
HAIR REMOVAL
Advanced 4-wavelength laser technology targets hair follicles at the root, providing permanent hair reduction for all hair colors and skin types.
TATTOO REMOVAL
Q-switched laser technology effectively breaks down tattoo pigments, allowing for safe and complete tattoo removal across all ink colors.
SKIN WHITENING
Precision laser treatment targets melanin deposits and pigmentation, revealing brighter, more even-toned skin with improved texture.
See K12 in Action
Professional demonstration and customer testimonials
1 Min Demo
Quick overview
Real Results
Customer testimonials
Professional
Clinical demonstration
Device Operation & Details
Professional features and precision engineering
Incredible Before & After Results
Real transformations from our satisfied customers
Before Treatment
After Treatment
K12 vs Standard Devices
See why professionals choose K12
| Features |
LEFIS K12
|
Standard Devices |
|---|---|---|
| Laser Power |
1200W
|
300-600W
|
| Wavelengths |
4 Wavelengths
|
1-2 Wavelengths
|
| Cooling System |
Sapphire -10C
|
Basic Air Cooling
|
| Shot Capacity |
20 Million
|
1-5 Million
|
| FDA Approval |
Yes
|
No
|
| Training & Support |
Full Package
|
Limited
|
What Our Customers Say
Dr. Tarr Humes
Vtina Beauty Clinic Director
Brentwood, TN
"I am extremely satisfied with the K12. The treatment is completely painless, which was my main concern. I've tried many hair removal devices before, but the K12 delivers consistent, long-lasting results that my patients love."
Edward Woo
Spa Owner
Alberta Beach, Alberta CA
"I was worried about skin sensitivity, but the K12's cooling system is incredible. Clients feel just a warm sensation followed by the soothing cold effect. Zero complaints about discomfort!"
Sarah Johnson
Beauty Salon Owner
Miami, FL
"The K12 has transformed my business. Clients are amazed by the results, and I love how the 4-wavelength technology works on all hair colors. The investment has paid for itself within months!"
FAQ
Everything you need to know about K12
Yes, the K12 is FDA-approved and features advanced sapphire cooling technology that maintains skin temperature at -10C during treatment, ensuring a completely painless experience.
Safety Features: Built-in skin sensors, automatic shut-off, and medical-grade materials.
Most clients see significant results after just 3-4 treatments, with 90% hair reduction achieved in 6-8 sessions.
Treatment Schedule: Sessions spaced 2-4 weeks apart for optimal results.
We provide comprehensive training packages including hands-on workshops, certification programs, and 24/7 technical support.
Included: Training manual, video tutorials, marketing materials, and dedicated support team.
K12 comes with a 3-year comprehensive warranty covering parts and labor, plus lifetime technical support.
Service Network: Global service centers and certified technicians in 80+ countries.
Yes! The K12's 4-wavelength technology (808nm, 755nm, 1064nm, 940nm) is specifically designed to treat all skin types (Fitzpatrick I-VI) and all hair colors including blonde, gray, and red hair.
Versatility: Adjustable parameters for different skin tones and hair characteristics.