More collagen. More comfort. More confidence.
Density® RF is a revolutionary dual-mode radiofrequency system that delivers visible results—fast and without downtime.
Density® RF System
Advanced Hybrid RF System for Skin Firming & Remodeling
Density is a next-generation hybrid RF system that combines monopolar and bipolar radiofrequency at 6.78 MHz.
Designed for non-invasive lifting and skin tightening, it delivers up to 400 W of powerful energy, deeply stimulating collagen and elastin production for both immediate and long-term results.
The DENSITY DifferenceBoost in collagen fiber density*
76%
Surge in elastin fiber density*
82%
239%
Increase in newly synthesized collagen*
*Supported by preclinical research showing improved collagen and elastin fiber density with dual-mode RF treatment (Jeong KH et al., PMC8950306).
HOW Density DeliversDescriptionFeature
Monopolar RF penetrates deep into the dermis and subcutaneous layers, while Bipolar RF targets the upper dermis and epidermis, to refine surface texture.
Dual-mode RF Energy
High-capacity RF delivery enables strong tissue contraction with controlled, adjustable energy for effective tightening.
High-Powered Output (up to 400W)
Smart sensing continuously adjusts the delivered energy based on skin impedance, supporting consistent and safe treatment across various areas.
Real-time Impedance Feedback
Density transmits high-frequency energy into the skin layers.
01
It automatically corrects energy output based on skin resistance values.
02
Delivers the same high-frequency energy to the skin layers targeted during the original procedure.
03
Jet-assisted, adjustable cooling helps protect the skin surface and maintain comfort—minimizing post-treatment downtime.
5-Level Cooling System
Treatment Tips & ProtocolThe Density system offers three specialized tips designed for precise energy delivery across different treatment zones:
Density System Tips
High–F tip: Normal area
High–E tip: Narrow area
High–B tip: Wide area
Each tip is optimized for target zone—F for general, E for delicate, and B for thicker tissue—ensuring personalized and effective results.
Why Choose PureenMD
Trusted Expertise. Certified Precision. Visible Confidence.
Key PillarsOfficial Density RF Certified Clinic
01Certified by Jeisys, the manufacturer of Density RF.
All procedures use FDA-cleared genuine devices and consumables.
💬 Your treatment is backed by proven science — and medical integrity you can trust.
Personalized Energy. Tailored Results.
02Energy depth and intensity are customized to each patient’s skin and lifting goals.
💬 No presets. No guesswork. Just precision care made for you.
Science-Based, Safe Protocols
03Evidence-based clinical standards ensure comfort and safety throughout every treatment.
💬 Experience advanced lifting—with comfort and confidence.
Our Medical Director
Dr. Heejin Kim, MD
Board-certified Physician, South Korea & United States
Member, American Academy of Anti-aging Medicine & The Obesity Society
Expertise You Can Trust
Dr. Kim completed her medical training in South Korea and at New York Presbyterian–Weill Cornell Medicine, specializing in geriatric medicine.
After more than a decade of clinical practice—including her role as an attending physician at Morristown Medical Center, one of New Jersey’s top hospitals—she shifted her focus toward healthy and aesthetic aging.
Now dual-licensed in both countries, Dr. Kim combines global medical expertise with a refined, well-aging philosophy, ensuring every PureenMD treatment is guided by science, safety, and balance.
Rooted in medicine, dedicated to graceful aging.
Benefits & ResultsImmediate firming effect combined with long-term skin remodeling
Enhances skin elasticity and reduces sagging through stimulated collagen regeneration
Wide treatment coverage for face and body with various tips
† Individual results may vary depending on skin condition and treatment plan.
FAQsFrequently Asked Questions
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A. You may notice firmer skin immediately, with increased elasticity over time due to collagen remodeling.
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A. With the integrated cooling spray system, discomfort is minimized and most patients find the procedure very tolerable.
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A. It varies depending on the treatment area and skin condition. A tailored consultation is recommended.
