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Skin Tightening5 March 20268 min read

What is Volnewmer? The Complete Guide to Monopolar RF Skin Tightening

Everything you need to know about Volnewmer RF skin tightening, from how it works to what results you can expect.

By Shontelle Prasad, RN · Lead Cosmetic Injector · 5 March 2026

If you have been researching non-surgical skin tightening options, you may have come across Volnewmer. This advanced monopolar radiofrequency device is rapidly gaining recognition as one of the most effective treatments for skin laxity, and at Silk Clinical Aesthetics, we are proud to be the only clinic in the South Island offering this technology.

As a registered nurse with extensive experience in aesthetic treatments, I want to give you a thorough, evidence-based overview of what Volnewmer is, how it works, and what you can realistically expect from treatment.

The Manufacturer: Classys Inc

Volnewmer is manufactured by Classys Inc, a South Korean medical device company that has built a strong reputation in the aesthetics industry. Classys is also the maker of the Ultraformer series of HIFU devices, which are among the most widely used aesthetic devices in the world. Their commitment to research and development is evident in the sophisticated technology behind Volnewmer.

In the United States, the device is marketed under the brand name EVERESSE. Both names refer to the same device with identical technology and capabilities.

Regulatory Approvals

Volnewmer has received clearance from the MFDS (Ministry of Food and Drug Safety), South Korea's regulatory authority for medical devices. The device, marketed as EVERESSE in the US market, has also received FDA clearance. These approvals confirm that the device meets rigorous safety and performance standards for skin tightening applications.

How Volnewmer Works: The Science

Monopolar Radiofrequency Explained

Volnewmer operates using monopolar radiofrequency energy at a frequency of 6.78MHz. In monopolar RF, a single electrode on the treatment handpiece delivers energy into the tissue, and that energy travels through the body to a grounding pad (return electrode) placed on the patient's back or abdomen. This configuration allows the energy to penetrate deeply into the tissue, reaching the dermis and subcutaneous layers where collagen fibres reside.

Heating the Dermis

The 6.78MHz frequency is specifically calibrated to generate controlled, volumetric heating in the skin's dermal layers. The energy targets both the papillary dermis (the upper layer of the dermis, just beneath the epidermis) and the reticular dermis (the deeper, thicker layer where the majority of collagen and elastin fibres are found).

By heating these layers to therapeutic temperatures (typically between 40 and 65 degrees Celsius), Volnewmer triggers two distinct biological responses.

Immediate collagen contraction: When collagen fibres are heated to a sufficient temperature, they undergo structural changes that cause them to contract and shorten. This produces an immediate, visible tightening effect that patients can often appreciate on the day of treatment.

Delayed collagen remodelling: The controlled thermal injury stimulates the body's wound healing cascade. Fibroblasts, the cells responsible for producing collagen, are activated and begin synthesising new collagen and elastin fibres. This remodelling process unfolds gradually over weeks and months, producing progressive improvement in skin firmness, texture, and elasticity.

Hidden Edge Technology

One of Volnewmer's defining innovations is Hidden Edge Technology. This feature creates a treatment zone that extends beyond the visible contact area of the handpiece tip. The energy distribution pattern is engineered so that effective heating occurs in a wider and deeper zone than the tip alone would suggest.

The clinical significance of this technology is substantial. It means more tissue is treated with each pulse, reducing the number of passes required and improving the uniformity of the heating effect. For patients, this translates to shorter treatment times and more consistent results across the treated area.

4-Step Cooling System

To protect the skin surface while delivering therapeutic heat to deeper layers, Volnewmer uses a 4-step integrated cooling system. This system actively cools the epidermis before, during, and after each energy pulse, maintaining surface temperatures within a safe and comfortable range. The cooling is precisely calibrated to complement the energy delivery, ensuring that the therapeutic heating reaches the target tissue without causing damage to the superficial skin.

The Treatment Experience

A Volnewmer treatment session at Silk Clinical typically takes 30 to 60 minutes, depending on the size of the area being treated. Here is what you can expect.

Before treatment: Your nurse will cleanse the treatment area and apply a coupling gel. A grounding pad will be placed on your body to complete the electrical circuit. We will discuss the treatment parameters and answer any remaining questions.

During treatment: The handpiece is moved across the skin in a systematic pattern. Most patients describe the sensation as a deep warming feeling. While some areas may feel more intense than others (particularly over bony prominences), the experience is generally well tolerated without the need for topical anaesthesia.

After treatment: There is no downtime. You may notice mild redness and warmth in the treated area, similar to a mild sunburn, which typically resolves within a few hours. You can return to your normal activities, including wearing makeup, immediately after your session.

Results Timeline

Understanding the results timeline is important for managing expectations.

Immediately after treatment: Some patients notice a subtle tightening effect due to collagen contraction. This is most noticeable in areas with thinner skin, such as the periorbital region and neck.

Weeks 2 to 4: The initial inflammatory response begins to stimulate fibroblast activity. Early signs of improved skin texture may become apparent.

Months 1 to 3: New collagen production is well underway. Patients typically begin to notice meaningful improvement in skin firmness and tightness during this period.

Months 3 to 6: Peak results are usually achieved in this window as the newly formed collagen matures and organises. Skin appears firmer, smoother, and more contoured.

Months 6 to 24: Results are maintained as the remodelled collagen continues to provide structural support. The longevity of results depends on individual factors including age, skin condition, sun exposure, and lifestyle.

Pricing Overview

At Silk Clinical, Volnewmer pricing is based on the treatment area and the extent of treatment required. As a general guide:

  • Periorbital (around the eyes): From $800
  • Lower face and jawline: From $1,800
  • Full face: From $2,500
  • Full face and neck: From $3,500
  • Body areas (abdomen, arms, knees): Pricing varies based on the size of the area

We provide a detailed quote during your consultation after assessing your skin and discussing your goals. Package pricing is available for patients who wish to combine Volnewmer with other treatments.

Who is Suitable for Volnewmer?

Volnewmer is suitable for a wide range of patients, but the best candidates share certain characteristics:

  • Mild to moderate skin laxity on the face, neck, or body
  • Desire for skin tightening without surgery or significant downtime
  • Realistic expectations about the degree of improvement achievable
  • Generally good skin health without active infections or inflammatory conditions in the treatment area
  • Not currently pregnant or breastfeeding

Volnewmer works well across all skin types and tones, as radiofrequency energy is not absorbed by melanin. This makes it a safe option for patients with darker skin types who may not be suitable for certain laser treatments.

Patients with pacemakers, internal defibrillators, or metallic implants in the treatment area are not suitable candidates for RF treatment.

Frequently Asked Questions

Q: How many Volnewmer treatments will I need? A: Most patients see significant improvement after a single session. However, depending on the degree of laxity and your goals, a second treatment may be recommended 6 to 12 months later. Some patients choose to have annual maintenance sessions to sustain their results long-term. Your nurse will recommend a personalised treatment plan during your consultation.

Q: Is Volnewmer the same as EVERESSE? A: Yes. Volnewmer and EVERESSE are the same device manufactured by Classys Inc. EVERESSE is the brand name used in the United States market, while Volnewmer is the name used in most other regions, including New Zealand and Australia. The technology, specifications, and clinical outcomes are identical.

Q: Can Volnewmer be used on the body? A: Absolutely. While facial skin tightening is the most popular application, Volnewmer is highly effective on body areas including the neck, decolletage, abdomen, upper arms, above the knees, and other areas prone to skin laxity. We treat body concerns regularly at Silk Clinical and see excellent results.

Q: What is the difference between Volnewmer and HIFU? A: Volnewmer (monopolar RF) and HIFU (High-Intensity Focused Ultrasound) are complementary technologies that work at different tissue depths. Volnewmer heats the dermis to stimulate collagen contraction and remodelling, producing skin tightening and improved texture. HIFU targets deeper tissue layers, including the SMAS (the muscular layer beneath the skin), producing a lifting effect. At Silk Clinical, we often combine both technologies for patients who want comprehensive skin tightening and lifting results.

Q: How does Volnewmer compare to other RF devices like Thermage? A: Both Volnewmer and Thermage are monopolar RF devices, but they differ in their energy delivery method. Volnewmer uses a single pulse per REP with Hidden Edge Technology and a 4-step cooling system, resulting in more uniform heating and greater patient comfort. We have a detailed comparison article on our blog if you would like to explore the differences further.

Filed undervolnewmerRF skin tighteningcollagen remodellingskin tightening Christchurch

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