
As time passes, many people begin to notice increasing sagging and sigh when they see that their skin no longer has the same firmness it once did.
In particular, if you have thin, sensitive skin, more stimulating methods may feel burdensome, while gentler methods may make it difficult to notice a change, leaving you with few easy options.
Today, I would like to introduce a care method that may help replenish firmness deep within the skin while reducing surface stimulation through a cooling system.
It combines two frequencies to deliver heat evenly across multiple layers, and the temperature can also be adjusted in stages, making it an option to consider even for sensitive skin.
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How is heat delivered deep into the skin?
This method uses two frequencies simultaneously: 6.78 MHz and 2 MHz. As the different wavelengths are combined, thermal energy spreads evenly from the superficial layers to the deeper layers.
During this process, the subcutaneous tissue is warmed, causing collagen fibers to contract and initiating the subsequent formation of new collagen.
Because it uses a tip that contacts an area approximately 1.5 times wider than a standard tip, energy can be delivered more efficiently. It also has a three-level depth selection function, allowing adjustment from shallow to deep layers according to the situation.
At the same time, a three-stage cooling system operates to prevent the surface from becoming excessively hot. The treatment can be carried out while checking the degree of thermal stimulation through a real-time temperature monitoring screen.

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What about the duration and treatment interval?
Although results vary from person to person, changes generally become noticeable between about two weeks and one month. Since the collagen recovery process takes place gradually, you may expect to feel your skin becoming firmer over time.
The results produced in this way usually last about nine to twelve months, although this may vary depending on your individual lifestyle and skin condition.
A typical time for repeat care is between six and twelve months. Having the treatment again when the initial changes gradually begin to fade may help you maintain firmness consistently. Repeating it too frequently may instead place a burden on the skin, so it is important to plan with appropriate intervals.

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Who might this method be suitable for?
It may be worth considering for people who found stimulating heat-based methods burdensome because their skin was thin and sensitive. The treatment is equipped with a powerful cooling function, which can reduce surface stimulation while still delivering heat deep into the skin.
It may also suit people who want to return to their daily routine quickly. Because it is designed to reduce surface damage, it generally does not cause significant disruption to daily life from the following day. You may expect the process to become more apparent as time passes.
It is also a method that people may consider if they want to address fine wrinkles and tightening at the same time, or if they have been looking for a less stimulating approach.

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Things to keep in mind in daily life after care
After the care is complete, the surface may be temporarily sensitive, so it is best to avoid irritating or rubbing it. In particular, it is advisable to abstain from alcohol during the first week, and refraining from smoking may also be helpful.
Nicotine can dilate blood vessels and may slow recovery. Please also avoid hot environments such as saunas and bathhouses, as well as strenuous exercise, during the same period. Excessive heat may cause swelling to last longer or redness to persist.
Above all, moisturizing and sun protection are important. Apply moisturizer thoroughly to maintain the skin's moisture barrier, and when going outside, be sure to reapply sunscreen to protect the surface from external irritation.
As time passes after care, you may directly feel the gradual process of your skin becoming firmer and expect to see the sagging or fine wrinkles that initially concerned you become more refined little by little. I hope the information introduced today was of some help to you.
