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T33 Ultra Cold Plasma: What Is It and How Does Cold Plasma Skin Rejuvenation Work?
Laser, radiofrequency and microneedling have become familiar names in professional skin treatments.
However, the revolutionary Cold plasma is different.
T33 Ultra Cold Plasma uses plasma technology without relying on the significant thermal energy associated with many traditional energy-based skin treatments. This makes it an option for people seeking professional skin rejuvenation with minimal downtime.
But what exactly is cold plasma, what does it do to the skin, and what does the research actually tell us? Rejuve-Skin has done the research for you, carefully investigating the technology, science and treatment options available to bring you advanced skin solutions backed by evidence and chosen with purpose…not simply because they’re the latest trend.
30-Second Answer: What Is T33 Ultra Cold Plasma?
T33 Ultra Cold Plasma is a non-invasive skin treatment using cold plasma technology. Cold atmospheric plasma is an ionised gas containing biologically active components, including reactive oxygen and nitrogen species.
Research* into cold atmospheric plasma has investigated its interaction with skin cells, microorganisms, inflammation, circulation and tissue repair. Its use within dermatology and aesthetic skin treatments is an emerging field, with research continuing to establish optimal treatment protocols and applications.
At Rejuve-Skin, T33 Ultra Cold Plasma is used as a professional skin rejuvenation treatment, with treatment plans tailored to the individual.
What Is Cold Plasma?
You may remember learning about solids, liquids and gases at school. Plasma is commonly described as the fourth state of matter. When you add energy to a gas, some particles become electrically charged, creating plasma.
Traditional plasma can involve extremely high temperatures. Cold atmospheric plasma (CAP) is different: technology has made it possible to generate plasma at or around room temperature and atmospheric pressure. This has allowed researchers* to study its interaction with living tissue without causing significant thermal damage.
Cold plasma contains a complex mixture that can include charged particles, reactive oxygen and nitrogen species (RONS), photons and electromagnetic fields. These components can interact with cells and tissues through several biological pathways.
How Does T33 Ultra Cold Plasma Work?
T33 delivers controlled cold plasma to the skin. Unlike treatments designed primarily around heating tissue, cold plasma technology uses plasma-generated reactive species and other active components to interact with the skin.
Laboratory and clinical research* into cold atmospheric plasma has investigated effects involving keratinocytes and fibroblasts. These are key skin cells involved in maintaining and repairing the skin. Clinical research has also investigated inflammatory signalling, microcirculation, and microbial activity.
That doesn't mean every cold plasma device produces identical effects. Device design, plasma source, treatment parameters, and dose matter, which is why research into the technology continues.
What Can T33 Ultra Cold Plasma Be Used For?
At Rejuve-Skin, T33 Ultra Cold Plasma is used to support overall skin rejuvenation and may be considered where the aim is to improve the appearance of concerns such as:
Fine lines and signs of skin ageing
Uneven skin texture
Pigmentation and uneven-looking skin tone
Acne scarring
Blemish-prone skin
Dull or tired-looking skin
Overall skin quality and rejuvenation
Suitability and expected outcomes will vary between individuals, which is why consultation is an important part of treatment planning.
Does Cold Plasma Stimulate Collagen?
Collagen is one of the proteins that helps give skin its strength, structure and firmness. As we age, our natural collagen production gradually slows, which can contribute to changes in skin texture, firmness and the appearance of fine lines.
This is one reason cold plasma has attracted researchers' interest.
Studies into cold atmospheric plasma have looked at how it interacts with fibroblasts, the cells in our skin responsible for producing collagen and helping with skin repair and renewal. Research has shown that cold plasma can influence the activity of these cells, particularly in studies looking at tissue repair and wound healing.
Research is also exploring how plasma technology may be used for skin rejuvenation and improving overall skin quality. However, not every plasma device works in exactly the same way, and research into its cosmetic applications is still developing.
T33 Ultra Cold Plasma is designed to support the skin's natural renewal processes and improve the appearance and overall quality of the skin.
Is Ultra Cold Plasma the Same as Plasma Pen or Fibroblast Plasma?
No. Although they share the word plasma, these treatments should not automatically be grouped together.
Traditional plasma pen or fibroblast plasma treatments typically create controlled points of thermal injury on the skin.
Cold atmospheric plasma is generated differently and can operate around room temperature. It does not depend on creating the same type of thermal injury to interact with the skin*.
This distinction matters when researching treatments online because the word "plasma" now describes several very different technologies.
Does T33 Ultra Cold Plasma Hurt?
One advantage of cold plasma technology is that it does not rely on the intense heat associated with some energy-based treatments.
Individual experiences can vary, however, and treatment settings and the area being treated can influence how a procedure feels.
A consultation before treatment also allows the practitioner to discuss what to expect and whether the treatment is appropriate for your skin.
How Much Downtime Is There After T33 Ultra Cold Plasma?
T33 is positioned as a minimal-downtime treatment, making it an option for people who may not want the recovery associated with more intensive resurfacing procedures.
However, minimal downtime does not mean everyone's skin will respond the same way.
Temporary skin responses can occur following professional aesthetic treatments, and your practitioner should explain expected aftercare and what is normal for your individual treatment.
How Many T33 Treatments Will I Need?
There isn't one correct number for everybody.
Treatment frequency can depend on:
The condition of the skin
The area being treated
The skin concern being targeted
Previous treatments
Individual response
The desired outcome
Rather than selling a predetermined course to everyone, Rejuve-Skin assesses the skin and recommends a treatment plan based on individual goals and suitability.
What Does the Research Say About Cold Atmospheric Plasma?
Cold atmospheric plasma has become a significant area of research within plasma medicine and dermatology.
A systematic review of 166 studies found that Cold Atmospheric Plasma (CAP) has been investigated across numerous dermatological applications, although much of the research historically centred on wound healing and other medical applications.
More recent research has examined how cold atmospheric plasma may support the skin in several ways, including its effects on bacteria, inflammation, circulation, and the skin’s natural repair processes. These findings have increased interest in how cold plasma technology could support skin health and rejuvenation.
Importantly, this field remains evolving. Researchers continue to call for better standardisation of treatment parameters, longer-term safety data and clearer device-specific indications.
T33 Ultra Cold Plasma at Rejuve-Skin
Technology is only useful when you select and use it appropriately. At Rejuve-Skin, treatment starts with understanding the skin, the concern being addressed and the outcome you're hoping to achieve. T33
Ultra Cold Plasma can then be considered alongside other available skin technologies to determine an appropriate treatment approach.
T33 Ultra Cold Plasma FAQs
Is T33 Ultra Cold Plasma a laser?
No. Cold plasma and laser are different technologies. Laser uses specific wavelengths of light, while cold atmospheric plasma is an ionised gas containing charged particles and reactive species.
Does cold plasma use heat?
Cold atmospheric plasma can be generated at or around room temperature and does not rely on the significant tissue heating used by many thermal aesthetic technologies.
Is cold plasma the same as RF microneedling?
No. RF microneedling combines needles with radiofrequency energy delivered into the skin. T33 Ultra Cold Plasma uses plasma technology and does not involve microneedles.
Is cold plasma new?
The underlying science isn't brand new. Cold Atmospheric Plasma (CAP) has been studied in biomedical and dermatological research for years, while its potential applications continue to expand.
Can cold plasma be used for skin rejuvenation?
Researchers have studied cold plasma technology for its potential role in skin rejuvenation, with ongoing research exploring how it may support skin quality, repair, and renewal. Remember that not all cold plasma devices are the same, so results from research using one technology won't necessarily apply to every cold plasma treatment.
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