Cheongna Serf Treatment Duration,
Wondering How Long It Lasts?

Many people become concerned when they notice their skin gradually losing its elasticity whenever they look in the mirror. Particularly when dry weather continues, worries can deepen because fine wrinkles and seemingly sagging contours become more noticeable.
At the same time, it can be difficult to choose a method that involves a lengthy recovery period or feels burdensome, so many people look for a solution that allows them to maintain their daily routine while still noticing a difference.
Today, we will take a step-by-step look at a radiofrequency-based care method that may be helpful for people with these concerns.
- Cheongna Serf Treatment Duration
How Does It Work?
This solution uses two types of monopolar energy—6.78 MHz and 2 MHz—simultaneously. The combination of different frequencies may help deliver evenly distributed thermal stimulation from the surface to deeper layers.
A three-level depth selection function and an energy setting that can be finely adjusted across 10 levels are also included. This makes it possible to focus care on the layers needed according to each person’s condition.
Most notably, a three-stage cooling system operates at the same time, which may help reduce surface damage and prevent excessive temperature increases. The real-time surface temperature monitoring function can also help prevent excessive thermal stimulation from being delivered.
As the energy reaches deep into the dermis, it may help with collagen formation and may contribute to improved elasticity over time.

- Cheongna Serf Treatment Duration
Who Might Consider It?
People with thin, sensitive skin who find strong stimulation burdensome often consider this option. Because the recovery period is short, it generally does not significantly interfere with normal activities from the day after treatment.
Its structure allows contact over a wider area than a standard tip and delivers more energy, so people may notice a difference relatively quickly.

- Cheongna Serf Treatment Duration
When Can You Notice Changes?
Some people feel that their skin texture looks more refined immediately after treatment, but the more significant differences gradually appear over time. Although this varies from person to person, many people begin to notice their elasticity gradually improving after about two to three weeks, as new collagen formation begins.
After about a month, you may expect to see changes such as shallower fine wrinkles and more defined contours. Although individual differences exist, the effects can generally be expected to continue developing for up to three months.
Therefore, it is important to wait patiently. Rather than expecting changes to occur quickly, it is better to observe the process as the skin texture naturally becomes fuller and more refined.
- Cheongna Serf Treatment Duration
How Long Does It Last, and When Should You Have It Done Again?
The collagen formed after treatment generally lasts for about nine to 12 months. Of course, this may vary depending on factors such as an individual’s lifestyle, skin condition, and age.
For this reason, repeat treatment is often performed at a similar interval of six to 12 months. Having the treatment again when you feel the changes are gradually diminishing may help maintain elasticity consistently.
Depending on your condition, it may also be appropriate to have it done slightly earlier or later. The important thing is not to repeat treatments at excessively short intervals. It is advisable to allow sufficient time for the skin to recover and for the changes to settle.

- Cheongna Serf Treatment Duration
Things to Keep in Mind After Treatment
Paying attention to a few things after treatment can make recovery proceed much more smoothly. First, it is best to avoid stimulating or rubbing the treated area for about a week.
Because the surface may be sensitive, it is better to avoid unnecessary irritation. It is also advisable to refrain from drinking alcohol and smoking for about a week. Reducing factors that may interfere with the recovery process is important.
Please avoid high temperatures, such as those found in saunas or public bathhouses. Vigorous exercise can also place a burden on the body by rapidly increasing blood circulation, so it is best to postpone it temporarily. Instead, apply moisturizer and sunscreen thoroughly.
These are basic care methods that help protect skin undergoing recovery and prevent dryness. Following these measures may help the changes settle properly.
