Introducing Quadessy: The Next Generation of RF Microneedling

RF microneedling has been a cornerstone of non-surgical skin remodeling for more than a decade. But as the category has matured, so have the demands of both providers and patients. Longer treatment times, inconsistent energy delivery, high discomfort, and limited versatility have remained persistent pain points, challenges that earlier-generation platforms have been slow to resolve.

For many practices, these limitations have made it difficult to standardize outcomes, expand indications, and fully realize the modality's revenue potential.

QUADESSY, the newest RF microneedling device available exclusively from Cartessa Aesthetics, was built to address exactly these limitations. QUADESSY introduces Hybrid-RFMN technology, a hybrid approach to non-invasive and minimally invasive RF delivery that sets a new standard for speed, safety, and clinical versatility.

Manufactured by Classys, Inc,. and FDA-cleared in November 2024, QUADESSY is now available in the U.S. exclusively through Cartessa Aesthetics.

Key Takeaways

1. Next-Generation RF Microneedling: QUADESSY represents the next evolution in the category, addressing the limitations of earlier platforms by combining non-invasive and minimally invasive RF technologies.
2. Faster Treatment Times: DualDepth™ pulse delivers synchronized RF energy to three dermal layers in a single pass, cutting treatment times by more than 50% compared to conventional RF microneedling devices.
3. Superior Patient Comfort: Hybrid Thermal Coagulation™ pre-heats tissue non-invasively before needle insertion, reducing peak pain levels and improving tolerability across skin types.
4. Consistent, Reproducible Results: Adaptive Energy Control™ (AEC) automatically adjusts RF output in real time based on skin impedance, ensuring consistent energy delivery across treatment areas and conditions.
5. Expanded Clinical Applications: Two interchangeable tip configurations, three specialized handpieces, and integrated topical delivery capability address a broad range of indications—from enlarged pores and acne scarring to skin laxity, pigmentation, and texture.
6. Trusted Partnership: Backed by Cartessa Aesthetics, QUADESSY users receive comprehensive clinical training, marketing support, and dedicated practice development resources.

Why QUADESSY?

RF microneedling has historically required a trade-off: deeper, more effective treatments meant more discomfort, longer recovery, and greater technique-dependence. Patients and practitioners alike have contended with high pain levels, visible post-treatment marks, and unpredictable outcomes driven by fluctuating energy delivery.

QUADESSY was developed to break that trade-off. Rather than asking providers to choose between efficacy, efficiency, and patient experience, the platform was engineered to address the structural limitations that have defined RF microneedling for years.

By combining non-invasive RF pre-heating with precise fractional RF microneedling in a single platform, QUADESSY achieves multi-layer dermal remodeling with significantly reduced discomfort, faster treatment cycles, and more predictable results.

The result is a device that serves a wide range of practice types, from high-volume medspas seeking efficient, staff-friendly protocols to dermatologists and plastic surgeons demanding clinical depth and precision.

An Innovative Approach

What distinguishes QUADESSY within the RF microneedling device category is the integration of four proprietary technologies into a single platform.

Hybrid Thermal Coagulation™

This is the foundational advancement. Rather than delivering RF energy through needles alone, QUADESSY first applies non-invasive bipolar RF to pre-heat the tissue (45–55°C) via surrounding QuadRF plates. This pre-heating step increases microcirculation, conditions the tissue for needle insertion, reduces the risk of inflammation, and lowers patient pain levels.

A second step then delivers fractional RF microneedling (60–80°C) for controlled coagulation and collagen remodeling. Together, these two approaches create a thermal environment that conventional RF microneedling platforms—which rely on a single invasive RF pulse—cannot replicate.

DualDepth™ Technology

This delivers synchronized RF energy to three skin layers: epidermis, papillary dermis, and reticular dermis in a single pulse. Where older RF microneedling devices require multiple passes to reach multiple depths, DualDepth accomplishes this in a single pass, enabling treatment times that are more than 50% shorter.

According to Dr. Mark Halsey, MD: "With other RFMN devices, the time it took to perform the treatment significantly cut into our ROI. Quadessy has taken an hour-long treatment down to just 15 minutes. It's a huge win for my practice."

Adaptive Energy Control™ (AEC)

AEC automatically monitors and adjusts RF output in real time based on skin impedance, a variable that shifts with anatomical location, hydration, and tissue composition. Because platforms without real-time energy feedback can deliver inconsistent output as impedance changes, AEC is a meaningful clinical differentiator.

It reduces energy fluctuation, supports more consistent treatment across a range of skin types, including sensitive and darker skin tones, and delivers reproducible outcomes regardless of operator experience level. For practices with multiple providers or locations, AEC helps standardize treatment outcomes and reduce operator-dependent variability.

DualDepth™ Topical Delivery

DualDepth™ is a four-step transdermal delivery system that enables active ingredients, including skin boosters, PRP, PDRN, polynucleotides, and similar agents, to be delivered more precisely and deeply into the dermis during treatment. The process begins with microchannel creation, followed by RF channel stabilization to help retain topicals within the skin. As the channels close, active ingredients are drawn into the tissue, and a second pass helps drive remaining product deeper for enhanced absorption.

This integrated capability eliminates the need for a separate delivery device and creates a differentiated add-on service opportunity for practices. They can incorporate skin boosters, PRP, PDRN, and other biologics into existing protocols without adding treatment steps or acquiring additional equipment.

Key Features that Define QUADESSY

Three Specialized Handpieces

Three distinct handpieces enable QUADESSY's clinical versatility:

• HYBRIDRF Handpiece—The primary microneedling module, with a 25-needle QuadRF tip for face, neck, and décolleté, and a 64-needle tip for body treatments. Both incorporate Hybrid Thermal Coagulation and DualDepth Technology.
• WAVPLUS Handpiece—A non-invasive bipolar RF module with three tip options (face, eye, and body), designed to deliver immediate skin tightening as a standalone or combination treatment. Real-time temperature feedback provides an audible alert as tissue approaches the target temperature, preventing overheating.
• POINTRF Handpiece—A single-needle monopolar tip for precise treatment of discrete areas, including perioral, periorbital, and jawline regions, as well as acne lesions.

Two Interchangeable HYBRIDRF Tip Configurations

The HYBRIDRF handpiece offers two tip variations:

• Multi-channel insulated (QuadRF 25 Pin Tip)
• Single-channel insulated (64 Pin Body Tip)

These enable indication-specific targeting across the full depth range, from the epidermis to the deep reticular dermis. This flexibility allows practitioners to treat enlarged pores, acne and acne scars, skin laxity, pigmentation, and textural concerns within a single session.

RF Microneedling Benefits: What Patients Can Expect

QUADESSY's RF microneedling benefits extend across both the treatment experience and clinical outcomes. Published clinical findings referenced in The Aesthetic Guide (August 2025) and D&PS (July and August 2025) describe:

• Immediate and progressive skin tightening with improved texture and firmness
• High efficacy in pore tightening through perifollicular collagen remodeling
• Enhanced topical absorption when active agents are delivered via DualDepth™ Topical Delivery during treatment
• Reduced erythema, edema, and discomfort relative to conventional RF microneedling platforms
• Designed to support safe, consistent treatment across a range of skin types, including sensitive and darker skin tones, enabled by controlled pre-heating and real-time energy modulation

RF microneedling results continue to improve over the weeks following treatment as collagen remodeling progresses. QUADESSY's DualDepth and Hybrid Thermal Coagulation technologies are designed to support both the immediate visible contraction and the longer-term structural remodeling that patients seek.

RF Microneedling Recovery: A Faster Path Back

One of the most consistent patient concerns with RF microneedling has been recovery. Visible needling marks, extended redness, and the unpredictability of downtime have historically limited patient enthusiasm for the category.

QUADESSY's hybrid thermal approach is designed specifically to address this. The non-invasive pre-heating step reduces the RF energy required at the needle level to achieve equivalent clinical outcomes, lowering peak tissue thermal stress and supporting faster recovery. Published clinical data support minimal downtime, with any erythema or edema typically resolving within 48 hours.

Dr. Jordana Herschthal, MD, notes the patient's response firsthand: "No one wants my previous RFMN device after trying QUADESSY! Patients are calling asking when they can book their next appointment!"

The Business Advantage: Why Your Practice Needs QUADESSY

Treatment Efficiency at Scale

DualDepth's single-pass, triple-layer approach compresses what previously required multiple treatment passes into a single session. This directly increases patient throughput and revenue per room without compromising clinical depth. For high-volume practices, the efficiency gains are substantial. Shorter sessions can increase patient throughput and revenue per room while maintaining clinical depth.

A Differentiated Service Menu

DualDepth™ topical delivery enables practices to build premium combination protocols incorporating skin boosters, PRP, exosomes, or PDRN without acquiring additional equipment. These add-on services are not replicable by platforms without integrated delivery technology, creating meaningful pricing and differentiation advantages.

Consistent Results Across Your Team

Adaptive Energy Control™ reduces operator variability by maintaining consistent energy output regardless of who is performing the treatment. Pre-set protocols further minimize the training burden, making QUADESSY well-suited to multi-provider environments and practices looking to standardize outcomes across locations. This consistency can help practices scale while delivering a more uniform patient experience.

Synergy with CO2 Laser Treatments

RF microneedling and CO2 laser resurfacing address skin remodeling through distinct mechanisms, making them natural complements in a comprehensive treatment plan. Where QUADESSY works subdermally to drive collagen remodeling and tissue contraction, CO2 laser treatments target the skin's surface, improving tone, texture, sun damage, fine lines, and pore size through controlled ablation.

For instance, CoolPeel®, Cartessa's award-winning CO2 resurfacing treatment, can complement QUADESSY within a layered resurfacing strategy, addressing surface-level skin quality alongside the depth and structural remodeling QUADESSY provides.

For practices that offer both modalities, the two can serve as the foundation of a coordinated protocol that addresses a broader range of patient concerns than either treatment alone.

Expert Support from Cartessa

As with every device in the Cartessa portfolio, QUADESSY is backed by comprehensive practice support:

• Clinical training and hands-on education
• Marketing materials and patient-facing assets
• One-on-one practice development consultant
• Dedicated service expertise

Transform Your Practice with QUADESSY

The RF microneedling device category is evolving rapidly, and the gap between first-generation platforms and today's hybrid technologies is significant. QUADESSY represents where the category is headed: precise, efficient, comfortable, and versatile enough to meet the full spectrum of patient skin concerns in a single platform.

Cartessa Aesthetics, a trusted and independent source of advanced aesthetic technology for U.S.providers, is proud to bring QUADESSY to practices that are ready to lead that evolution.

Contact us today to learn more about how QUADESSY can elevate your RF microneedling offering and drive practice growth.

Frequently Asked Questions