1. Introduction
As demand for skin rejuvenation continues to grow, clinics increasingly favor technologies that deliver visible tightening with minimal downtime. Among the most established modalities, radiofrequency (RF) and micro-focused ultrasound (MFU) have become core options in modern non-invasive rejuvenation protocols.
At Mico Aes, we provide both platforms to support different clinical goals:
- Volnewmer — a professional RF-based skin tightening system designed for controlled dermal heating and collagen remodeling
- Micro-Focused Ultrasound (MFU) — a precision ultrasound lifting system engineered to target deeper structural layers
Although both treatments aim to improve firmness and lifting, they differ in energy delivery patterns, target depth, and tissue response. Understanding these distinctions helps practitioners build more individualized treatment plans based on the patient’s skin condition, age-related changes, and desired outcomes.
For a complete overview of Volnewmer technology and clinical positioning, refer to our main guide on the Volnewmer RF machine.
In this article, we’ll explore how Volnewmer and MFU differ in their tissue engagement profiles, and how they can be used individually or in synergy to maximize clinical results.
2. Technology Overview: What Are They?
Before diving into tissue targeting, it’s important to understand the core principles behind each technology. Both Volnewmer and MFU offer skin tightening, but they utilize very different mechanisms and energy delivery systems.
2.1 Volnewmer – Fractional Bipolar RF by Mico Aes
Volnewmer is a high-performance fractional bipolar radiofrequency system that delivers thermal energy into the dermis through a matrix of electrode pins. This creates microthermal zones in a fractional pattern, triggering the skin’s natural healing process and stimulating collagen regeneration.
Key characteristics:
- Energy type: Fractional bipolar RF
- Penetration depth: 0.5 mm to 2.0 mm
- Target tissue: Epidermis and mid-dermis
- Mechanism: Controlled heat denatures old collagen, initiating neocollagenesis and tissue remodeling
- Clinical effects: Improved skin texture, pore size reduction, fine lines, acne scars, mild laxity
Volnewmer allows for adjustable intensity, density, and pulse duration, enabling practitioners to tailor treatments for different skin types and concerns.
2.2 MFU – Micro-Focused Ultrasound System
Mico Aes’ MFU system delivers highly focused ultrasound energy deep below the skin surface, precisely targeting the deep dermis and the SMAS (Superficial Musculoaponeurotic System) layer — the same layer addressed in surgical facelifts.
Key characteristics:
- Energy type: Micro-focused ultrasound
- Penetration depth: 1.5 mm, 3.0 mm, 4.5 mm (cartridge-dependent)
- Target tissue: Deep dermis and SMAS
- Mechanism: Acoustic energy forms thermal coagulation points, which cause tissue contraction and stimulate collagen production
- Clinical effects: Lifting of sagging skin, jawline redefinition, eyebrow elevation, neck tightening
MFU delivers precise, deep energy without damaging the skin surface, making it ideal for clients seeking a non-surgical facelift alternative.
3. Tissue Layer Engagement: Key Differences
Though both Volnewmer and MFU aim to lift, tighten, and rejuvenate, they do so by engaging different tissue layers using distinct energy delivery patterns. Understanding these differences helps professionals design targeted protocols based on the depth of aging and the desired outcome.
3.1 Depth of Penetration
| Device | Targeted Layers | Penetration Depth |
|---|---|---|
| Volnewmer | Epidermis & mid-to-deep dermis | 0.5 – 2.0 mm |
| MFU | Deep dermis & SMAS layer | 1.5 / 3.0 / 4.5 mm |
- Volnewmer mainly treats surface to mid-depth skin, making it ideal for fine lines, texture, and dermal rejuvenation.
- MFU reaches deeper into the fibromuscular layer (SMAS) for structural lifting and sagging correction.
3.2 Energy Dispersion Pattern
- Volnewmer:
Uses a fractional grid pattern, dispersing RF energy in small microzones, surrounded by untreated skin. This supports rapid healing while stimulating collagen and elastin in the dermis. - MFU:
Emits focused ultrasound beams that converge at a specific depth to form coagulation points without affecting the skin surface. This produces a lifting effect from the inside out.
3.3 Resulting Effects by Layer
| Tissue Layer | Volnewmer Effect | MFU Effect |
|---|---|---|
| Epidermis | Mild resurfacing, smoother texture | Not targeted |
| Superficial Dermis | Collagen remodeling, pore/tone refining | Not directly targeted |
| Deep Dermis | Tighter skin, fine line reduction | Coagulation points stimulate lifting |
| SMAS (4.5 mm depth) | Not reached | SMAS contraction, foundational lift |
Summary Insight:
- Volnewmer is ideal for surface refinement and dermal remodeling, especially for younger clients or those with mild laxity and visible texture issues.
- MFU is suited for deep lifting and contouring, targeting structural sagging and age-related descent.
4. Indication-Based Application
Each technology shines in different clinical scenarios. While some overlap exists, choosing the right device for the right concern maximizes treatment outcomes and patient satisfaction.
From a clinical and compliance standpoint, practitioners should always follow contraindication screening—see Is Volnewmer RF Safe? for CE positioning and clinical-use guidance.
Volnewmer – Best for Surface Rejuvenation & Dermal Tightening
Ideal for patients seeking skin quality improvement without the need for deep lifting. Volnewmer excels in conditions where epidermal texture and mid-dermal collagen loss are the primary issues.
Common Indications:
- Enlarged pores and rough texture
- Fine lines and early signs of aging
- Acne scars and superficial pigmentation
- Mild skin laxity, especially in younger clients
- Combination therapy post-MFU for surface refinement
Typical treatment areas:
- Full face
- Forehead
- Cheeks and temples
- Neck and décolleté
- Acne-prone skin
MFU – Best for Structural Lifting & Deep Rejuvenation
MFU is more appropriate for clients with moderate to advanced sagging, especially in the jawline, neck, and mid-face. It penetrates deep enough to tighten SMAS, producing noticeable lift over time.
Common Indications:
- Sagging cheeks and jowls
- Blurred jawline definition
- Drooping brows or eyelids
- Loose neck skin
- Clients seeking a non-surgical facelift
Typical treatment areas:
- Jawline and lower face
- Neck and submental area
- Brow and forehead lift
- Nasolabial folds and marionette lines (supportive)
Decision Tip:
- Use Volnewmer when the goal is collagen regeneration, skin refinement, or early prevention.
- Use MFU when the goal is structural lifting, facial contour correction, or deep tightening.
5. Complementary Use in Clinical Practice
While Volnewmer and MFU are powerful on their own, their combined use offers a multi-layered approach to facial rejuvenation. Since each device targets different skin depths, pairing them allows practitioners to address both superficial quality and deep structural support in a single treatment plan.
Why Combine Volnewmer + MFU?
| Technology | Primary Action | Depth Focus |
|---|---|---|
| MFU | Deep tissue lifting | SMAS / deep dermis |
| Volnewmer | Surface refinement & toning | Dermis / epidermis |
By stacking these technologies, you achieve:
- Tightening from within (MFU)
- Texture and tone improvement on the surface (Volnewmer)
- More natural, complete facial rejuvenation
Recommended Combination Protocols
Option 1: Same-day Dual Treatment (for advanced users)
- Perform MFU first to deliver deep coagulation zones.
- Follow with a light Volnewmer pass to stimulate dermal remodeling.
Note: Select lower energy settings on Volnewmer to avoid overheating. Suitable for patients with higher skin tolerance.
Option 2: Staged Protocol (safer for sensitive skin)
- Step 1: MFU session (Day 1) – initiate deep lifting process.
- Step 2: Volnewmer session (2–4 weeks later) – refine skin texture and tone.
This two-step plan allows the skin to recover between sessions and reduces cumulative thermal load.
In many clinics, RF workflow and heat-control principles are well established in traditional protocols—our Thermage 100 Questions provides practical context for operator technique and parameter management.
Clinical Scenario: Example
Patient Profile:
45-year-old woman with mild jowls, dull skin tone, and fine lines.
Suggested Plan:
- MFU: Target 3.0 mm and 4.5 mm layers on jawline and cheeks for lift.
- Volnewmer: Use 1.5 mm RF on full face to improve texture and tone.
- Result: Subtle lift + smoother, more radiant skin after 6–8 weeks.
Offering combination protocols enhances clinic reputation, improves client satisfaction, and increases treatment value — all while showcasing the versatility of Mico Aes systems.
6. Summary Table: Volnewmer vs. MFU at a Glance
| Feature | Volnewmer (Fractional Bipolar RF) | MFU (Micro-Focused Ultrasound) |
|---|---|---|
| Energy Type | Fractional bipolar radiofrequency | Micro-focused ultrasound |
| Penetration Depth | 0.5 – 2.0 mm | 1.5 mm, 3.0 mm, 4.5 mm (cartridge-specific) |
| Target Tissue Layers | Epidermis, superficial & mid-dermis | Deep dermis, SMAS layer |
| Mechanism of Action | Fractional thermal zones stimulate collagen | Focused coagulation points tighten tissue |
| Treatment Goals | Improve texture, tone, pores, fine lines | Structural lifting, sagging correction |
| Indications | Mild laxity, rough skin, early aging | Moderate sagging, jawline, neck laxity |
| Downtime | Mild redness, 1–2 days (variable) | None or minimal |
| Treatment Sensation | Warm, prickling sensation | Short bursts of deep heat |
| Treatment Interval | Every 4–6 weeks (series of sessions) | Every 6–12 months (usually single session) |
| Visible Results | Gradual improvement in tone and texture | Gradual lifting over 2–3 months |
Clinical Positioning Insight:
- Volnewmer: Ideal for textural rejuvenation, younger patients, or as a maintenance option between deeper treatments.
- MFU: Suited for non-surgical facelift candidates, clients over 35, or those with visible jowls or neck sagging.
7. Why Choose Mico Aes Devices
At Mico Aes, we don’t believe in one-size-fits-all solutions. That’s why we offer both Volnewmer and MFU technologies — empowering clinics to treat skin at multiple levels for maximum aesthetic outcomes.
Whether you specialize in deep tissue lifting, surface refinement, or comprehensive anti-aging protocols, Mico Aes devices provide the flexibility, safety, and clinical precision your practice demands.
Volnewmer by Mico Aes – Fractional RF Reimagined
- Precise fractional delivery for dermal remodeling and rejuvenation
- Adjustable parameters for depth, energy, and density
- Ergonomic, stable handpieces and intuitive interface
- Ideal for face, neck, acne scars, pores, and fine lines
- Can be used year-round, even in warm climates
MFU System by Mico Aes – Ultrasound Lifting at Its Best
- Multiple cartridge depths (1.5mm / 3.0mm / 4.5mm) for layered SMAS engagement
- High-energy precision focus for deep collagen stimulation
- Zero downtime and no epidermal disruption
- Clinically backed lifting effects for face, jawline, neck, and brow
- Real-time energy visualization (if included) for safe delivery
Why Professionals Choose Mico Aes
- Comprehensive training and treatment protocols provided
- Responsive technical support and after-sales service
- Modular upgrade options and bundled system solutions
- Strong OEM/ODM capabilities for clinics, distributors, and medical spas
By choosing Mico Aes, you gain not just a device — but a partner in practice growth, patient satisfaction, and treatment innovation.
If your clinic is also evaluating leading market platforms, see our comparison guide Thermage vs. Ultherapy for a brand-level overview of RF vs ultrasound lifting options.
8. Conclusion
Both Volnewmer and MFU represent advanced, non-invasive solutions for skin tightening and rejuvenation — but they serve distinct purposes.
- Volnewmer targets superficial to mid-dermal layers, improving texture, tone, and early laxity.
- MFU reaches the deep dermis and SMAS, offering structural lifting and contouring for more advanced aging.
At Mico Aes, we proudly provide both technologies, enabling clinics and professionals to deliver personalized, layer-specific treatment plans for clients at every stage of skin aging.
Whether used alone or in combination, Volnewmer and MFU are powerful tools in your aesthetic arsenal, offering safe, customizable, and clinically effective outcomes.
Ready to elevate your treatment offerings?
Contact Mico Aes today to learn more about our RF and ultrasound systems, or to schedule a demo and training session for your team.
