


5/10/2026
This is a procedure note for What is the correct interval for Tenshion/Thermage treatments? Is it 1 month, 6 months, or 1 year? What is the ideal frequency? at Beomgye(Opening Soon) KKEUT Korean Clinic.
Regarding the Thermage treatment frequency, some places say 'once a month,' while others say 'once a year is sufficient.'
From a patient's perspective, it's difficult to determine which statement is correct.
In this article, we compare Thermage treatment frequencies of 1 month, 6 months, and 1 year, based on the collagen remodeling cycle, residual heat effect, and cumulative effect.

Why the treatment frequency is important — Starting with the operating principle of Thermage
TenTherma (Thermage RF) is a procedure that uniformly delivers monopolar radiofrequency energy to the dermal and subcutaneous layers, denaturing and regenerating collagen.
While there is an immediate contraction effect right after the procedure, the key lies in the 'residual heat effect' where new collagen is generated over several months afterward.
Collagen remodeling gradually progresses over 3 to 6 months after the procedure.
This fact is the most important basis for determining the Thermage treatment frequency.

1-Month Cycle — Why it's too short
Repeating Thermage at a 1-month interval is akin to applying radiofrequency energy again before collagen remodeling is complete.
If re-stimulation occurs before the dermal layer has fully recovered, unnecessary stress is placed on the tissue.
Thermage differs from ultrasound procedures like Shrink, which build cumulative stimulation based on shot count.
Since RF energy accumulates heat deep within the tissue, if the next procedure is performed before the residual heat effect has fully manifested, it's likely to reduce efficiency rather than having effects overlap.

1-Year Cycle — Why it's too long
Conversely, what about a 1-year cycle?
If collagen remodeling is completed within 3 to 6 months, then new collagen begins to slowly break down starting from 6 months onward.
After one year, a significant portion of the collagen produced by the previous treatment will have diminished again due to the aging process.
A 1-year cycle is closer to 'reset and restart' rather than 'maintenance.'
The cumulative effect of Thermage comes from the increasing basal collagen density with each session, but it's difficult to properly build that cumulative effect with a 1-year cycle.

Why around 6 months is recommended
The reason why around 6 months is recommended for Thermage treatment frequency is clear.
If the next procedure is received when collagen remodeling is complete (approximately 3-6 months), a 'cumulative effect' occurs where new stimulation is added on top of the already generated collagen.
Since the next session is received before the existing collagen structure breaks down, the foundation for the lifting effect becomes thicker with each accumulating session.
This is why Thermage should be approached as a 'cumulative management procedure' rather than a 'one-off procedure.'
However, it may be adjusted to 5-7 months depending on the individual's skin condition, age, and the energy level of the first procedure.

Kkeut Korean Medicine Clinic's Thermage — Grid Design and Superpass Technique
At Kkeut Korean Medicine Clinic, before Thermage treatment, tip grid design is first performed with the patient in a sitting position.
Since the direction of skin sagging changes when the procedure is performed while lying down, the tips are placed after accurately identifying the actual sagging areas while sitting.
Distributing the tips in a grid pattern without overlapping ensures even energy delivery across the entire skin, reducing variations in heat distribution.

Kkeut Korean Medicine Clinic maintains high cumulative energy delivery through its Superpass Technique.
This method involves repeatedly applying passes to the same area, dividing the total number of passes, thereby gradually accumulating energy across multiple layers instead of a single strong stimulation.
The purpose of this technique is to increase collagen stimulation efficiency without placing excessive thermal burden on the tissue.

At Kkeut Korean Medicine Clinic, a lifting card is filled out and shared with the patient after the procedure.
It records which areas received how many passes and how the energy level was set.
With this record, the Thermage treatment frequency and intensity can be precisely planned for the next procedure, and consistent quality of follow-up care is possible even if the clinic location changes.

Frequently Asked Questions
Q. If the Thermage treatment frequency is 6 months, does that mean I get it twice a year?
A. That's correct. Adhering to a Thermage treatment frequency of around 6 months means approximately two procedures per year. The initial 2-3 sessions are for building a foundation, and subsequently, the frequency may be adjusted for maintenance purposes.
Q. Can I combine Thermage or other RF procedures within the Thermage treatment frequency?
A. There are cases where milder maintenance RF procedures (such as Forma or other superficial RF treatments) are combined within the Thermage treatment frequency. However, the principle is to avoid overlapping high-energy RF treatments at the same depth. Kkeut Korean Medicine Clinic will make a determination based on your treatment history.
Q. I missed my TenThermage cycle and it's been 8 months. Will the effects have completely disappeared?
A. While it's true that collagen gradually decreases after 6 months, the effects do not completely disappear just because 8 months have passed. Before your next procedure, simply check your current skin condition and adjust the energy level.

Kkeut Clinic's Commitment
At Kkeut Clinic, we perform the tip grid design with the patient in a sitting position to accurately identify areas of skin sagging and ensure an even distribution of energy.
Kkeut Clinic utilizes the Superpass technique to gradually build up cumulative energy, increasing collagen stimulation efficiency without putting strain on tissues.
Kkeut Clinic creates a lifting card for each procedure to systematically manage the TenThermage cycle and energy history, ensuring seamless, error-free continuity of care even if you visit a different branch.
A Subtle Difference, Remarkable Results — Experience it at Kkeut Clinic.