Meet DENSITY: World's First, Patented9 Sequential Monopolar + Bipolar RF for 3D Remodelling
More collagen. More elastin. More
comfort. More consistency.1,2
The world’s first patented Sequential Monopolar + Bipolar RF for 3D Remodelling:
Bipolar for immediate tone and skin quality at the surface,
Monopolar for lasting tightening and remodelling at depth.
No numbing. No needles. No downtime
A Category in Demand and a Gap Worth Owning
Non-invasive tightening is one of the fastest-growing segments in aesthetics. Patients want visible results with no downtime, an effect they can see today and improvement that lasts. Most devices give one or the other, at a single depth. DENSITY gives both, offering superior results.
$9.6B
RF device market by 2034
from $5.13B in 2025 · 7.1% CAGR3
+140%
“Radiofrequency” interest
vs prior 5 yrs4
+60%
“Skin tightening” interest
vs prior 5 yrs4
3D Thermal Remodelling: Dual-Layer Synergy8 for Superior Results
Why choose between immediate and progressive results? DENSITY combines both in a single shot.
DENSITY’s patented9 Sequential Heating technology delivers 3D Thermal Remodelling. Monopolar drives foundational depth (Z-axis), whilst Bipolar delivers broad surface coverage (X and Y axes) for immediate and long-term results. Surface and foundational, together2,8.
Volume-safe, no fat loss.
MONOPOLAR ENERGY
Deep volumetric heating for progressive tightening and remodelling
- Volumetric heating reaching the deep dermis, fibrous septa and retinacula cutis.
- Progressive improvement over 4–6 months.
- Results maintained up to 12–18 months.
BIPOLAR ENERGY
Surface skin quality and immediate tone
- Focused heating in the upper (papillary) dermis.
- Visible, healthy-looking skin.
- Refines surface texture and tone, immediately.
Anatomical targeting architecture7
The Dermis
Stimulates dermal stem cell differentiation, flooding tissue with fresh collagen and elastin.
The Fibrous Septa
RF current targets low-resistance connective tissue pathways, shrinking the matrix around fat lobules for cohesive firmness.
Retaining Ligaments
Reinforces anchoring ligaments attached to muscle and bone to mitigate sagging.
Peer-reviewed evidence
Measured. Published. Proven.
“
+32.9% viscoelasticity · +14.4% dermal thickness · −22% retraction time at 8 weeks (all statistically significant).
Suh et al., Dermatologic Therapy, 2026
Upper eyelid, 11 patients, instrument-measured.
“
One session, no anaesthesia, no downtime. Discomfort 2–3/10; satisfaction up to 5/5.
Lin & Kumar, Clinical, Cosmetic and Investigational Dermatology, 2025
5-patient case series.
“
100% patient satisfaction after a single session: 48% “very satisfied”, median recommend 10/10.
Veltri et al., Journal of Cosmetic Dermatology, 2026
US real-world study, n = 25.
5 Pillars of Performance
Proven to Deliver Superior Dermal and Epidermal Rebuilding8
Patented9 Monopolar + Bipolar emission in a single shot, delivering 3D Thermal Remodelling for multi-layer superior results with optimised 6.78 MHz frequency2,8
Every pulse re-reads the skin for precise, consistent energy delivery.
Advanced 5 levels of cryogen-based cooling for maximum epidermal protection and safe, comfortable delivery across all skin types.
High output, drives energy deep into the dermis and subcutis for powerful volumetric heating.
Enables fast, repeatable delivery without continuously pressing the button or foot pedal: more comfort, faster treatments. No time lock.
Designed for Superior Outcomes
Published mechanism studies and internal tissue analysis demonstrate significant increases in collagen and elastin following Mono + Bipolar treatment. A pre-clinical ageing mouse model comparing Classic Monopolar RF vs. Sequential Monopolar + Bipolar RF demonstrates superior dermal and epidermal rebuilding.8
+76%
Collagen fibre density
from a single Mono + Bi treatment vs. baseline8
+82%
Elastin fibre density
from a single Mono + Bi treatment vs. baseline8
+239%
Newly synthesised collagen8
from a single Mono + Bi treatment vs. baseline8
Structural reinforcement
76 → 147 µm
In tissue studies, fibrous septa thickness nearly doubled (76 → 147 µm) after DENSITY ALPHA Tip treatment, compacting the subcutaneous layer for firmer, more cohesive and visibly tighter-looking skin.8
Results that evolve5
Day 1
Immediate collagen contraction and visible tissue tightening.
1 month
Fibroblasts activate; early neocollagenesis; skin feels firmer.
3–5 months
New, organised collagen; higher dermal density; progressive remodelling and refined skin quality.
One Platform. Multiple Opportunities
DENSITY provides a versatile treatment platform with multiple tip options for a wide range of treatment areas.
Face & Neck
Contoured and healthy-looking skin on the cheeks, jawline, chin, forehead and periorbital area. Tightened and improved skin quality on the neck.
Body
Firm and healthy-looking skin on larger areas of the body, such as the abdomen, thighs, upper arms, decolletage, and more.
The tip range
Series 1
Classic Tips
The original, monopolar only.
Series 1
Classic-F Tip
for full-area face coverage (4 cm²)
Series 1
Classic-E Tip
for small-area periorbital coverage (0.25 cm²)
Series 1
Classic-B Tip
for wide-area body coverage (16 cm²)
Series 2
High Tips
Additional bipolar pulse, sequential heating.
Series 2
High-E Tip
for small-area periorbital coverage (0.25 cm²)
Series 2
High-B Tip
for wide-area body coverage (16 cm²)
Series 3
ALPHA Tip
Next-generation 172 mm² electrode with sequential heating, monopolar and bipolar: deeper, wider, faster. For application on face, neck, and décolletage (4 cm²).
Series 3
ALPHA Tip
for face, neck and décolletage (4 cm²)
Series 3
Introducing the ALPHA Tip: Wider, Deeper, Faster
The next-generation ALPHA TIP is designed to treat deeper and wider areas with greater treatment efficiency.
~1.5 mm
Deeper6
RF delivery to the dermal–subcutaneous junction (4 mm), vs. the High Tip
~3×
Wider6
Thermal pack ≈16.5 mm for broad, uniform coverage
~50%
Faster6
Same area in ≈20 min vs. ≈40 min (internal comparison testing)
More coverage per treatment. More efficient workflows. A broader treatment menu
The K-Beauty Edge
Born in Korea, home of the ‘glass skin’ standard: luminous, refined, healthy-looking skin.
DENSITY brings that skin-quality philosophy to your clinic, in addition to lasting tightening and remodelling at depth.
Built by Jeisys Medical Inc. Backed by Experience.
DENSITY is backed by Jeisys Medical Inc., combining Korean aesthetic-device expertise with more than two decades of dermatological innovation.
20+ years
of dermatological innovation.
Market leader in Korea
Homegrown R&D and precision manufacturing, in the world’s most saturated and sophisticated aesthetic device market2.
Global healthcare backing
Backed by Archimed, a leading healthcare investment firm.
Clinical & commercial experience
DENSITY is already established across leading aesthetic markets.
Bring DENSITY to Your Clinic.
Contact our team and see surface and structure change in a single shot.
Important information
Throughout this document, “DENSITY” is used as a commercial abbreviation and refers exclusively to the CE-marked device “DENSITY Noir”. DENSITY Noir is intended to deliver RF energy to the surface of the skin to generate controlled localised heating for aesthetic skin rejuvenation, defined as temporary enhancement of the skin’s visual appearance, such as improved overall texture, tone, and surface appearance in adult individuals. This device has no medical purpose. These effects are cosmetic in nature only. No medical, structural, or physiological skin modification is intended. The device is intended for use only by trained professional operators, in accordance with the instructions provided by the manufacturer. For a full list of warnings, cautions, precautions, and potential side effects, please refer to DENSITY Noir Treatment Guide. Please contact your local DENSITY representative for details.
1 Published animal-model mechanism studies & internal tissue analysis. Oh S, Rho NK, Byun KA, Yang JY, Sun HJ, Jang M, Kang D, Son KH, Byun K. Combined Treatment of Monopolar and Bipolar Radiofrequency Increases Skin Elasticity by Decreasing the Accumulation of Advanced Glycated End Products in Aged Animal Skin. Int J Mol Sci. 2022 Mar 10;23(6):2993. doi: 10.3390/ijms23062993. PMID: 35328415; PMCID: PMC8950306.
2 Data on file.
3 https://www.fortunebusinessinsights.com/radiofrequency-ablation-devices-market-115928.
4 Google Trends, Jul ’26.
5 Beasley KL, Weiss RA. Radiofrequency in cosmetic dermatology. Dermatol Clin. 2014 Jan;32(1):79–90. doi:10.1016/j.det.2013.09.010.
6 Based on internal comparison testing (ALPHA TIP vs. HIGH / CLASSIC tips).
7 Jimenez Lozano JN, Vacas-Jacques P, Anderson RR, Franco W. Effect of fibrous septa in radiofrequency heating of cutaneous and subcutaneous tissues: computational study. Lasers Surg Med. 2013;45(5):326-338. doi:10.1002/lsm.22146.
8 Epidermal and Dermal Regeneration Through Sequential Monopolar and Bipolar Radiofrequency: Evidence From an Aging Mouse Model – Narendra Kumar, PhD; and Song Yi Baek, MS
9 Patent No. KR 10-2640900.
10 All clinical data related to the Density procedure were collected in compliance with ethical and regulatory standards. Informed consent was obtained from all participating patients prior to treatment and data collection. Each patient voluntarily agreed to the use of their anonymised information for clinical evaluation and documentation purposes.
11 Suh, Dong Hye, Kim, Suyeon, Lee, Sang Jun, Kumar, Narendra, Carruthers, Jean D., Kim, Hei Sung, Multimodal Objective Assessment of Early Biomechanical and Structural Changes in Upper Eyelid Skin Following Monopolar Radiofrequency, Dermatologic Therapy, 2026, 7057431, 7 pages, 2026.
12 Lin S, Kumar N. Clinical Evaluation of a Novel Dual-Mode Radiofrequency Device for Facial Laxity: A Case Series. Clin Cosmet Investig Dermatol. 2025 Nov 13;18:3013-3020. doi: 10.2147/CCID.S563513. PMID: 41256054; PMCID: PMC12621579.
13 Veltri N, Frank M, Richter M, Banionis S, Bifulco J, Kumar N. Real-World Evaluation of Sequential Monopolar-Bipolar RF Device for Rejuvenation. J Cosmet Dermatol. 2026 Feb;25(2):e70687. doi: 10.1111/jocd.70687. PMID: 41664412; PMCID: PMC12887144.