Cold Plasma
Eight-Probe Multifunctional: Equipped with 8 interchangeable probes, covering facial anti-aging, acne, scalp care, hair regeneration, and skin infection repair.
Safe, Non-invasive, and Enhanced Penetration: Physical action, suitable for sensitive skin; opens skin absorption channels, enhancing the penetration of skincare products; short treatment time (5-10 minutes).
Description
Technical Parameters
Product Introduction – Core Functions & Technical Overview
The Cold Plasma unit from Benomi is a high-frequency beauty instrument that uses ionised argon gas to produce a stream of cold plasma directly on the skin's surface. When the selected probe is placed near the treatment area, a gentle electrical discharge turns the argon into a mix of reactive oxygen species, free radicals, and low-level UV light-all at a temperature that stays close to room temperature. Because there is no significant heat, the treatment can target inflammation, bacteria, and dull skin without causing thermal damage or triggering the pain response.
A dual-handpiece design and an eight-probe kit let you move from one concern to another within the same session. One set of probes is optimised for facial work-smoothing fine lines, tightening pore walls, calming active acne, and stimulating collagen. Another set tackles scalp health and targeted skin healing, including a direct-stream nozzle that was designed specifically for skin infection intervention and restorative wound care. The 7-inch colour interface gives clear energy level adjustment (1–20), and the unit arrives in a wheeled flight case that fits neatly into a cupboard or a car boot.

Key Advantages at a Glance
Room-temperature plasma – The discharge stays below the threshold where tissue burns, so sensitive skin and rosacea-prone areas can be treated comfortably. Patients usually feel a light, breezy sensation or nothing at all.
Eight interchangeable probes – Square tube, trumpet, large and small roller heads, 44-pin needle, ceramic, diamond, and direct-stream nozzle. Each one targets a different layer or concern: some work on the surface while others encourage deeper collagen remodelling.
One device for face, scalp, and wound care – Not limited to anti-aging; the same console can address hair thinning, seborrheic dermatitis, acne vulgaris, and even support the healing of minor skin infections.
Enhanced product absorption – The plasma temporarily reduces the barrier function of the stratum corneum, allowing serums and creams applied immediately afterward to reach deeper layers.
Gentle on almost everyone – No suction, no needles (apart from the optional 44-pin head), and no intense heat. A patch test is still advised, but the treatment is generally comfortable for most skin types.
Quick session times – Most probes achieve their effect within 5–10 minutes, making it practical to add on to facials or to run as a standalone express treatment.
Technical Specifications
| Specification | Detail |
|---|---|
| Technology | High-Frequency Cold Plasma (Argon Ionisation) |
| Handpieces | Handle A (7 probes), Handle B (direct-stream nozzle) |
| Probe Types | 8 Totals: Square, Trumpet, Large Roller, Small Roller, 44-Pin Needle, Ceramic, Diamond, Direct-Stream Nozzle |
| Energy Levels | 1–20 |
| Rated Power | 400 W |
| Power Supply | 110 V / 220 V, 50/60 Hz |
| Display | 7-Inch Colour Touch Interface |
| Interface Language | English (OEM Customisation Supported) |
| Package Size | 55 × 42 × 37 cm |
| Gross Weight | 13.1 kg (with wheeled flight case) |
| Control | Foot Pedal + Touch Screen |


Where This Device Is Used
Beauty salons and day spas – As a quick, non-invasive upgrade to classic facials, especially for clients with inflammatory acne or uneven skin texture.
Medical spas and aesthetic clinics – To complement microneedling or LED therapy, or as a gentle option for patients who cannot tolerate laser or radiofrequency.
Scalp care and trichology studios – The trumpet and roller heads stimulate follicles and improve the scalp environment for clients experiencing early-stage hair thinning.
Dermatology offices – Useful for managing seborrheic dermatitis, mild skin infections, and accelerating wound healing in a controlled, sterile manner.
Mobile aestheticians – The wheeled flight case and straightforward touch-screen operation make the device suitable for home-visit or pop-up clinic use.
What Improvement Looks Like – Based on Probe Function
| Treatment Goal | Baseline Condition | After a Course (4–8 Sessions) |
|---|---|---|
| Fine lines & skin texture | Dull surface, visible dehydration lines. | Smoother, plumper skin; improved serum absorption amplifies the effect of home care. |
| Scalp health & hair density | Oily scalp, occasional flaking, widening part line. | Reduced sebum and flaking; healthier follicular environment with less shedding. |
| Inflammatory acne | Active papules and pustules, perilesional redness. | Drying of lesions, faster resolution, and fewer new breakouts as bacterial load decreases. |
| Skin firmness & collagen support | Loss of bounce, early sagging around the jawline. | Firmer feel and improved contour after repeated fibroblast stimulation with the diamond or 44-pin head. |
| Minor wound healing | Superficial abrasion or post-procedure erythema. | Accelerated epithelialisation and reduced infection risk when treated with the direct-stream nozzle. |
Changes appear gradually; many clients notice a brighter complexion and calmer skin after the first or second session. A full course is typically once or twice a week for six to eight weeks.
Practitioner Feedback & Clinic Insights
Facialist, Manchester – "I reach for the ceramic head whenever a client comes in with a cystic breakout. I hold it just above the skin, and within a couple of minutes the inflammation looks less angry. Pairing it with a hyaluronic acid mask afterwards is a game-changer-the plasma opens the channels and the mask works twice as well."
Trichologist, Berlin – "The trumpet probe has become a regular part of our hair-loss consults. It takes under seven minutes and leaves the scalp feeling oxygenated. Clients say the itching reduces almost immediately. I also use the direct-stream nozzle on small surgical scars with good results."
Spa owner, Toronto – "We were looking for something different to offer alongside our standard facials. The Cold Plasma looks high-tech, the session is quiet and harmless, and people love that it feels futuristic without being scary. The wheeled case is a bonus-we sometimes take it to our second location."



About the Manufacturer – Benomi
Weifang Benomi Electronic Technology Co., Ltd. has been engineering aesthetic and therapeutic devices for over 18 years from its base in Weifang, China. Assembly takes place in a dust-free, climate-controlled environment to protect sensitive electronics.
Customisation (OEM/ODM) – Benomi provides free logo design on the boot screen, device housing, and packaging. Language packs can be tailored for different markets.
Certifications – The Cold Plasma system is manufactured under ISO 13485 quality management, with CE certification and documentation to assist with FDA listing.
Support & Warranty – A 2-year warranty covers the main unit and probes (excluding normal wear). Technical assistance is available within 24 hours, and all orders include pre-shipment test videos and remote onboarding.
Wholesale Information & Distribution Terms
MOQ – One (1) unit. A sample for in-house evaluation can be arranged without obligation.
Customisation
Logo placement on the touch screen, chassis, and packaging (free).
Language localisation for the interface.
Probe set can be adjusted according to market preference.
Lead times
Standard orders ship in 3–5 business days.
Branded or custom orders ship in 7–15 business days.
Logistics – Air express (DHL, FedEx, UPS) or sea freight. Export documents are included.


Frequently Asked Questions
Q: Does the plasma discharge hurt or sting?
A: No. The energy stays cold, so most clients feel only a gentle breeze or a light tickling sensation. Even on sensitive areas around the eyes or on inflamed acne, the treatment is generally well tolerated.
Q: Is the device noisy?
A: The unit itself runs very quietly. The plasma emission creates a soft crackling sound similar to static electricity, which is normal and not unpleasant.
Q: Can I use the Cold Plasma alongside chemical peels or microneedling?
A: Yes, but timing matters. On the same day, it is usually performed before microneedling to prepare the skin, or after a peel to calm inflammation and seal the skin. Always follow with gentle, nourishing products.
Q: How do I clean the probes between clients?
A: Wipe each probe with a soft cloth moistened with an alcohol-free disinfectant solution. The ceramic and diamond heads should be handled carefully. The direct-stream nozzle should be cleaned and dried thoroughly after use to maintain flow precision.
Q: Are there any consumables or gases to buy?
A: The device uses standard medical-grade argon gas, which is widely available but lasts for many treatments before needing a refill. Besides the gas, no special consumables are required apart from the conductive gel or topical products you would normally use during a facial.
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