Thermage Precautions, Care Methods, Reasons to Check for Genuine Tips | [Yonsei Star Dermatology Sinchon]

As the seasons change, you may increasingly notice your skin becoming drier and losing elasticity. When you start looking into anti-aging procedures, the first question that often comes to mind is, "What should I check before getting Thermage?" To put it simply, knowing these three things in advance—checking for genuine tips, the anesthesia method, and post-treatment care—leads to safe and satisfactory results.

Thermage FLX is an elasticity procedure that works by delivering high-frequency thermal energy to the dermal layer, contracting aged collagen, and stimulating new collagen regeneration. Today, we will focus on the precautions you should definitely be aware of before and after the procedure itself.

Thermage targets the dermal layer, not just the skin surface. When high-frequency heat stimulates collagen in the dermis, existing stretched collagen contracts, leading to immediate tightening. Over the next few months, new collagen gradually builds up, steadily improving elasticity.

It can be performed not only on the entire face but also on specific areas of concern such as the forehead, cheeks, and jawline. All procedures are performed one-on-one by a dermatologist who first assesses the skin condition and then designs a customized plan.

The most important precaution for Thermage is verifying authenticity. A genuine product should have an authentication number and sticker on the box, along with a genuine certificate. At Yonsei Star Dermatology Sinchon, we perform a genuine product verification process before the procedure and issue a genuine certificate.

Using a regenerated tip (so-called fake tip) may result in uneven energy delivery and insufficient penetration to the dermal layer. Furthermore, there have been reports of burns occurring, so we strongly recommend ensuring the tip is genuine before receiving the procedure.

If you are receiving Thermage for the first time, we recommend checking the following items visually on the day of the procedure:

• Is there a genuine authentication number and sticker on the box?
• Can you receive a genuine certificate?
• Is the tip opened immediately before the procedure?
• Is it used within 2 hours of opening?
• Does the number of shots on the tip match what was informed?

These five points are things you can check yourself, and knowing them in advance can provide significant peace of mind.

Some patients may request general anesthesia due to concerns about Thermage pain. However, at Yonsei Star Dermatology Sinchon, we proceed with topical anesthetic cream without general anesthesia. The reason is safety.

Under general anesthesia, it is difficult to gauge how much pain the patient is feeling. This can easily lead to excessive intensity, which may result in burns. In the examination room, observing the patient's reaction during the procedure and adjusting the intensity is crucial for the safety of the outcome. Therefore, we use topical anesthetic cream to ensure a comfortable and safe procedure while monitoring the patient's reactions.

If you are curious about other elasticity procedures besides Thermage, you can also refer to Ulthera Prime Lifting or Thermage FLX Procedure Guide. If you need more detailed information, feel free to use chat consultation for Thermage genuine product verification.

After receiving Thermage, you can generally resume your daily life, but please pay attention to a few things for a few days:

• Light cleansing, makeup, and showering are possible on the day of treatment.
• Immediate redness and mild swelling usually subside within a few days.
• Avoid strenuous exercise and saunas that raise skin temperature for about a week.
• Refrain from stimulating massages or facial massages.

Collagen regeneration typically takes about 30 to 90 days. Therefore, changes in elasticity are felt gradually around 90 days after the procedure, not immediately, and the degree and timing of change may vary among individuals.

Knowing these in advance will prevent confusion on the day of the procedure.

Thermage is a procedure that can be received with greater peace of mind when you ensure genuine tip verification, a safe anesthesia method, and proper post-treatment care. Even for the same anti-aging treatment, the plan varies depending on skin condition and areas of concern, so we recommend consulting with a specialist to determine the best approach for you.

If you are new to Thermage and hesitant, feel free to ask any questions via Thermage consultation chat.

Sang-Joo Lee, Chief Director (MD, PhD, Yonsei University College of Medicine and Graduate School; Completed Dermatology Residency at Severance Hospital; President of the Korean Society for Dermatology) Chief Director Sang-Joo Lee's Profile First Published 2023-10-24 / Last Reviewed 2026-06-16

This article is for general information purposes only, and individual responses and effects of procedures may vary. Please consult with medical staff for an accurate diagnosis and to determine whether a procedure is suitable for you.