What Sets Insulated RF Needles Apart From Non-Insulated RF Microneedles?

A relatively new technique for skin regeneration beauty machine is RF micro-needling. This type of treatment, also known as fractional radio-frequency micro-needling, combines the advantages of micro-needling with the heat effects of radio frequency energy, which enhance collagen. The procedure involves putting tiny needles into the skin spaced a few millimeters apart and applying radio frequency energy for a brief period of time. There are two different types of microneedles available on the beauty machine market: insulated (also known as semi-insulated) and non-insulated. Which is superior? Xinlei Will tell you the difference.

Radiofrequency microneedling: What is it?

Microneedling is the practice of inserting a group of tiny, clustered needles into the skin at different depths to cause remodeling and the production of new collagen, which is broadly applied in beauty machine. The addition of radiofrequency to micro-needling introduces the element of heat-induced skin injury, which boosts the synthesis and remodeling of collagen.
Scarring, skin texture, dyschromia, and skin laxity can all be improved with radiofrequency microneedling beauty machine. Electrons travel from positive to negative electrodes in a radiofrequency system under control, converting kinetic energy in the skin to thermal energy (i.e., producing controlled heating and damage, which leads to skin remodeling).
What advantages does radiofrequency microneedling beauty machine have?
Skin tightening

Skin texture
Rhytides
Acne Scars
Striae
To notice improvement of the beauty machine, it can take multiple sessions.

Semi-Insulated vs. Insulated

What makes non-insulated microneedles different?
The skin is lifted, firmed, and tightened by both the needle action and the heat action, which is common on most of the beauty machines.
Radiofrequency radiation is emitted by non-insulated microneedles over their whole surface area, heating the upper and bottom layers of skin simultaneously.
A layer of insulation surrounds insulated microneedles, allowing heat to only radiate from the end tip and heat only the bottom layers of skin.

Microneedles with and without insulation: advantages and disadvantages

The upper and lower layers of the skin can be heated simultaneously on one beauty machine thanks to non-insulated microneedles that produce radiofrequency energy across their whole surface area. Because they apply more warmth to more layers of skin at once, non-insulated needles are said to deliver more energy. Insulated needles only produce energy at the needle's tip; they produce less energy when compared to non-insulated needles. However, insulation spares the epidermis, distributing heat and energy exclusively to the dermis for a more focused effect (see below)

The benefits of non-insulated needles are as follows:
Delivering better results and increasing efficiency
Compared to a insulated needle, the price is lower.
The drawbacks are:
It definitely transmits more energy throughout the entire needle, from the stratum corneum down to the dermis, then the beauty machine makes it more uncomfortable.
Recovery will take longer since there will be more epidermal to dermal necrosis on beauty machine.
increased bleeding during therapy
Additionally, insulated needles have a longer lifetime than non-insulated ones.

Insulated needles offer the following advantages:
Less agonizing
Reduced bleeding
Reduced downtime
The drawbacks are:
Less Effective
For a single treatment, the outcome might not be as favorable as with a non-insulated needle.
Less economical
Conclusion
Conclusion: Given the many distinctions between insulated and non-insulated needles, it is difficult to conclude which is preferable. Even though it is somewhat more expensive, most customers choose to use an insulated needle since it results in less discomfort during treatment, gives patients greater comfort, and requires less time to recuperate.