What Is A Cold Plasma Device?

Introduction

Cold plasma beauty devices are cosmetic equipment based on low-temperature plasma technology. Their core principle is to generate low-temperature plasma through physical or chemical means, which then acts on the skin to achieve various effects such as repair and anti-aging.

Currently, cold plasma beauty treatments are quite popular in the European market. Their unique gas-driven, non-invasive treatment and novel beauty technology constantly attract patients’ attention.

So, are you familiar with cold plasma beauty devices? I will give you a professional introduction.

What is Plasma?

Plasma is the fourth state after solid, liquid, and gas. The gaseous state is transformed by high temperature and high pressure in the daily environment, and weak cold light ions are generated by using energy at a specific frequency. Combining plasma with weak cold light plasma produces cold plasma.

What is a Cold Plasma Beauty Device?

A cold plasma beauty device is a beauty device based on low-temperature plasma technology. Its core principle is to generate low-temperature plasma through physical or chemical means, which acts on the skin to achieve multiple effects such as repair and anti-aging.

Advantages of Cold Plasma

Cold plasma contains variable-activity ions that, during the anti-aging process, stimulate cell growth and promote collagen remodeling to achieve skin resurfacing effects. Due to its active properties, cold plasma rapidly binds to bacteria on the skin’s surface, disrupting bacterial structure and thus exerting anti-inflammatory and bactericidal effects. Plasma itself has a non-invasive superconducting effect, acting on adhesion molecules connecting skin cells to quickly open cell channels and promote product penetration tenfold. Simultaneously, it stimulates the skin, achieving effects such as repairing problem skin, sterilization and anti-inflammation, reducing epidermal melanin deposition, promoting product absorption, anti-aging, and scalp cell remodeling.

Cold Plasma Beauty Theory

1. Plasma Generation Mechanisms

Cold plasma (CAP) is typically generated at near-room temperature (below 40°C) and primarily relies on the following techniques:

• Dielectric Barrier Discharge (DBD): This technique ionizes the gas using a high-frequency alternating electric field between electrodes, while simultaneously using an insulating medium (such as ceramic or quartz) to limit the current and prevent high temperatures. This technology can stably generate plasma containing active particles (such as free radicals, ozone, and ultraviolet radiation).
• Surface Microdischarge Technology: This technique involves creating a multi-layered structure (copper plate, insulating medium, metal mesh, etc.) at the working end of a handheld electrode. A localized high electric field induces gas ionization, forming a controllable cold plasma flow.
• High-Frequency Electric Field Excitation: This technique uses microwave or radio frequency electric fields to excite gas molecules (such as helium or argon), causing them to ionize and generate plasma. Energy output is controlled by adjusting the electric field parameters to avoid thermal damage.

2. Abundant Active Substances

Cold plasma contains abundant reactive oxygen species (ROS) and reactive nitrogen species (RNS), such as hydrogen peroxide (H₂O₂) and nitric oxide (NO). These substances affect the skin through the following pathways:

• Redox Regulation: Activating antioxidant enzymes (such as superoxide dismutase) in skin cells, regulating cellular oxidative stress, and promoting repair mechanisms.
• Cellular Signaling: Stimulating fibroblasts to secrete collagen and elastin, and accelerating cell proliferation and regeneration through growth factors (such as FGF2).

3. Non-invasive and safe

Cold plasma has a low temperature and will not vaporize tissue or damage the integrity of the epidermis, preserving the epidermis as a natural dressing, making it suitable for sensitive skin and postoperative repair.

Cold Plasma Beauty Function

1. Sterilization, Anti-inflammatory and Repair

Highly Effective Sterilization: Utilizing free radicals and ultraviolet rays in plasma, it rapidly kills pathogens such as Propionibacterium acnes and Staphylococcus aureus, reducing acne and inflammation.

Accelerated Healing: Stimulates the activity of keratinocytes and fibroblasts, promoting wound healing, suitable for post-operative wounds and acne scars.

2. Anti-aging and Firming/Lifting

Collagen Regeneration: Activates dermal fibroblasts, promoting collagen and elastin synthesis, improving fine lines and sagging.

SMAS Lifting: Some high-end devices (such as PlasmaLDM 2nd generation) combine high-frequency mechanical waves to stimulate SMAS layer contraction, lifting facial contours.

3. Improved Skin Texture and Sensitive Skin Repair

Balancing Oil: Regulates sebaceous gland activity, reduces oil secretion, shrinks pores, and improves rough skin texture.

Barrier Repair: By regulating epidermal cell metabolism, it enhances skin barrier function, alleviating redness and sensitivity.

4. Non-invasive comprehensive treatment

Non-invasive with no recovery period: No invasive procedures are required, suitable for home use or post-cosmetic procedures.

Multi-functional treatment: Significantly effective for acne, sensitive skin, and aging skin, with no risk of drug resistance.

Plasma Treatment Details

1. Before Plasma Treatment

• Strictly adhere to treatment contraindications.
• Before use, the operator should fully communicate with the client to avoid their anxieties; the client should have an objective and accurate understanding of their own condition, and a consensus should be reached on the procedure.
• This instrument can be used one month after Botox injections, hyaluronic acid injections, and collagen injections. However, the client’s skin repair status must be carefully observed, and arbitrary operation is strictly prohibited.
• After intense light therapy, patients cannot undergo this procedure immediately. They need a period of light-induced recovery to prevent darkening.

2. During Plasma Therapy

• The instrument’s plasma needles can be used on the face. When treating the face, numbing cream needs to be applied beforehand.
• During the procedure, the client can smell the vaporization of the skin; this is a phenomenon caused by the ion energy evaporating the epidermis.
• When multi-point mode is selected, the energy output time will be longer than in single-point mode. The operator must release the button after the instrument stops outputting energy to ensure that all energy is evenly distributed.
• During the procedure, you will smell ozone. Ozone is generated by the ionization of cold plasma and has bactericidal and anti-inflammatory effects.

3. After plasma treatment

• Observe the client’s skin for any abnormal reactions.
• First apply a repair solution, then apply a repair mask or apply an ice pack to the treated area, then cleanse the skin.
• Wipe the probe clean and return it to its original position.
• Record the parameters used during the treatment.
• Turn off the instrument.

Cold Plasma Clinical Treatment

Cold plasma can brighten skin tone, improve dull skin, remove pigmentation, smooth wrinkles, and has antibacterial, bactericidal, and anti-inflammatory functions. It can improve enlarged pores, sebaceous keratosis, and inflammatory acne, and rebuild collagen to regenerate skin and improve loose and sagging skin.

Cold plasma therapy is widely used in clinical practice, and it has shown good results in treating skin issues such as scars, hair loss, enlarged pores, pigmentation, acne pits, and some fungal diseases (eczema, tinea, and onychomycosis).

Advantages of Cold Plasma Therapy

1. Enhances Skin Absorption.

Cold plasma delivery technology rapidly opens up the adhesion molecules (CAMs) connecting cells, generating remarkable absorption power. The solution is instantly absorbed by the skin in just 30 seconds. Utilizing Plasma to activate the skin’s natural absorption capabilities, tests show that using the plasma device significantly improves skin absorption.

2. Powerful Disinfection Ability.

Plasma energy possesses powerful disinfection capabilities. By disrupting the molecular structure of bacteria, it effectively eliminates bacteria, preventing various skin problems. The cold plasma device demonstrates significant sterilization effects with treatments of 1 second, 5 seconds, 10 seconds, and 15 seconds.

3. Melanin Suppression Ability.

Plasma energy, through a sputtering phenomenon, causes aging cells to shrink and regenerate, while simultaneously inhibiting melanin deposition, resulting in bright and flawless skin.

4. Promotes Cell Regeneration.

Plasma energy applies high-energy heat and pressure during delivery, forming hydrogen gas on the skin surface and rapidly generating F-DBD fine plasma groups between skin cells. This restores normal cell membrane voltage, balances all ions within the skin structure, and promotes collagen regeneration. It enables damaged, sunken, and unhealthy structures affected by pigmentation to produce highly efficient self-healing effects, while also stimulating the production of collagen and fibroblasts and preventing skin aging.

High-quality Cold Plasma Device?

If you’re looking to purchase a fusion cold plasma device, consider Liton Laser.

We offer high-quality fusion cold plasma device that outputs helium or argon gas. The electrolysis of these inert gases generates a large amount of active substances, providing skin rejuvenation benefits.

Liton offers aesthetic plasma machines with multiple handles and treatment tips, along with professional plasma clinical treatment guidelines. Whether you are a beauty salon or clinic, or a distributor or brand owner requiring OEM/ODM services,

if you need a high-quality plasma machine to enhance your beauty services, attract customers, and expand your business and market, please feel free to contact us.

Maintenance and Upkeep of Plasma Devices

Besides its own product quality, a good beauty device also requires careful maintenance from the user. What precautions should be taken when using a beauty device? How should it be maintained?

1. Beauty devices are high-precision electronic products. When storing and placing them, do not place them in damp areas, direct sunlight, or near flammable or explosive materials to prevent accidental damage.

2. Keep the surface of the beauty device clean. Ideally, cover it with a soft cloth or gauze when not in use to prevent dust.

3. Beauty device accessories such as probes, patches, spatulas, and electrode packs must be cleaned after each use. Wipe with a dry cloth or a wrung-out damp cloth; never wash with water.

4. Use cosmetics according to the instructions for the beauty device. For example, probes, patches, and spatulas must never come into contact with oily or corrosive cosmetics.

5. All electrical wires must not be pulled or tangled to prevent breakage of the power cord. All beauty devices must be kept dry.

6. All beauty equipment is operated and controlled by a fully automatic computer chip. Therefore, avoid using high-frequency electrical appliances nearby to prevent interference with the normal operation of the beauty equipment (such as hair rollers, hair dryers, and microwave beauty devices).

If interference occurs, there are generally two phenomena:

• The device suddenly freezes during normal use.
• The LCD screen displays erratic movements. The general troubleshooting method is to turn off the power and restart the beauty equipment.

7. The beauty equipment should not be dropped or subjected to strong impacts.

8. The main unit and accessories of the beauty equipment generally require regular cleaning and maintenance. It is especially important to prevent water from entering the machine.

9. If the equipment will not be used for an extended period, it is best to protect it with a moisture-proof and dust-proof bag. Ideally, it should be powered on for one hour every 15 days to prevent the internal electronic components from aging due to moisture.

Frequently Asked Questions

Q1: What is plasma?

Plasma is the fourth state after solid, liquid, and gas. It is composed of ions and electrons and is an ionized gas with electrical energy. Space plasma releases electrical energy. Using plasma conduction technology, the principle of opening the mucous membrane molecules of skin cells is utilized to induce and change the position of ions, allowing them to freely pass through the cell membrane.

Q2: What are the functions of plasma beauty treatments?

When the cell membrane voltage increases, it helps cells generate tension, correcting the misalignment of cations on the inner and outer sides of the cell membrane. This restores the membrane potential to a balanced state, allowing cells to resume normal function, promoting skin regeneration, and enhancing the skin’s resistance.

Plasma effectively improves the skin’s surface tissue, treating acne and scars without damaging cells. It has effects such as skin rejuvenation, sterilization, antibacterial properties, anti-inflammation, whitening, and improving sagging skin.

Q3: What are the operating steps for a cold plasma device?

1. Place the probe on the accessory rack and connect it to the socket on the main unit.
2. Plug the power cord into the socket and prepare it.
3. Turn on the instrument’s power switch.
4. Click on the display screen to enter the main interface.
5. Select the appropriate operating interface based on the patient’s skin type.
6. Start operating at a low energy level.

Conclusion

Cold plasma aesthetic treatments are a relatively new technology in the current aesthetic market. As it is not a laser treatment, it is acceptable in many international markets. Furthermore, it offers a wide range of treatment options, including some fungal skin lesions, which many laser treatments cannot achieve.

Liton Laser has professional clinical research data on cold plasma skin aesthetic treatments and has achieved great success. If you need treatment guidelines for cold plasma aesthetic treatments or wish to purchase a fusion plasma machine, please feel free to contact us.