What does “the number of hairs” in Thermage actually mean? Let’s first understand the basic concept.
第一次接觸熱瑪吉（Thermage）的人，最常問的一個問題就是：「我到底要打900發還是1200發？」這個問題看起來簡單，但答案其實因人而異，並不是發數越多越好。
熱瑪吉是以「發數（shots）」作為治療單位，每一「發」代表探頭釋放一次單極射頻能量到皮膚深層。目前韓國主流的熱瑪吉機型是第四代 Thermage FLX，採用 AccuREP™ 自動能量優化技術，可以根據皮膚阻抗即時調整輸出功率。治療過程中，醫師會在您的全臉或局部區域均勻地「擊發」射頻能量，每一發都能加熱真皮層至約 4.3mm 深度，使膠原蛋白纖維立即收縮，並在接下來的 3-6 個月內持續刺激新生膠原蛋白。
▲ During the treatment with Thermage FLX, each “pulse” corresponds to the release of radiofrequency energy.
目前韓國市場上，熱瑪吉面部探頭主要分為三種發數規格：600發、900發、1200發。600發通常用於局部治療（如下頜線、眼周），或者 20-25 歲年輕族群的預防性保養。真正讓大家糾結的，是 900 發和 1200 發之間的選擇。
很多人誤以為「發數多 = 效果更好」，這其實是錯誤的觀念。發數的選擇要根據您的年齡、皮膚鬆弛程度、治療目標來綜合判斷，盲目追求高發數反而可能造成不必要的疼痛和不必要的花費。接下來，我們就來把900發和1200發的差異一次講清楚。
900 shots vs 1200 shots: Understanding the 5 key differences at a glance
以下從治療面積、能量深度、效果維持、疼痛感和價格五個維度，為您完整比對 900 發和 1200 發的差別：
| Comparison dimensions | 900 pieces | 1,200 units |
|---|---|---|
| Treated area | The entire facial treatment takes approximately 45–60 minutes and covers the Buccal Fat, Forehead, jawline, and neck area. | Full coverage of the face, neck, and jawline; treatment takes approximately 60–75 minutes, with the option to apply additional doses in key areas. |
| Energy depth | With a penetration depth of approximately 3.5 mm, its primary effect is on the middle layer of the dermis, and its energy is relatively mild. | It can penetrate up to 4.3 mm, effectively acting on the dermis and the superficial fascia layer (the SMAS layer), with a higher energy density. |
| Effect maintenance | The effects last for approximately 12 to 18 months; the peak period of collagen proliferation occurs 2 to 4 months after the procedure; skin elasticity increases by around 42%. | The effects last for approximately 18 to 24 months; the peak period of collagen proliferation occurs 3 to 6 months after the procedure; skin elasticity increases by around 58%. |
| pain sensation | It is relatively mild, with a pain level about 40% lower than that of 1200; most people can tolerate it. | With higher energy, areas such as the Forehead and the lower jaw line will experience a distinct stinging sensation or the impact similar to that of an eraser. |
| Reference prices in South Korea | Between 9.8 million and 92 million Korean won (approximately NT$18,000 to NT$45,000), depending on the positioning of the clinic. | About 30% to 50% more expensive than the 900 model, costing between 91.2 million and 92.5 million Korean won (approximately NT$27,000 to $56,000). |
需要特別說明的是，發數並不是越多越好，關鍵在於能量分布的均勻度和精準度。如果醫師技術不佳，即使打 1200 發，能量沒有均勻覆蓋到需要治療的區域，效果也不會比一個技術精湛的醫師打 900 發來得好。這也是為什麼選擇經驗豐富的醫師比單純追求發數更重要。
▲ Actual scene of a Thermage treatment room in Dermatology in South Korea. Professional equipment and a comfortable environment are important criteria when choosing a clinic.
How do doctors determine how many injections you need? 5 key evaluation criteria made public
專業的皮膚科醫師在決定您的熱瑪吉發數時，不會憑感覺隨意選擇，而是有一套系統化的評估流程。以下是韓國醫師常用的 5 大判斷標準：
1. Detection of skin laxity
這是決定發數最關鍵的因素。醫師會透過「捏提測試」來評估您的皮膚彈性——用手指輕輕捏起臉頰皮膚，觀察回彈速度。回彈越慢，代表膠原蛋白流失越嚴重，需要的治療能量和發數就越高。部分高端診所（如 Pind 皮膚科）還會使用 VISIA 皮膚檢測儀進行全臉分析，透過儀器數據精準判斷膠原密度和鬆弛程度。
2. Age and the degree of Collagen loss
年齡是最直觀的參考指標。25-35 歲族群，膠原蛋白每年流失約 1%，皮膚狀態相對良好，900 發通常就能達到理想的緊緻效果。35-45 歲族群，膠原蛋白流失加速，可能介於 900 和 1200 發之間的灰色地帶。45 歲以上，皮膚鬆弛問題通常較為明顯，1200 發會是更合適的選擇。但這只是參考，還是要以實際皮膚狀態為準。
3. Treatment objectives and expected outcomes
您是想要「維持現狀、預防老化」，還是「明顯改善鬆弛、重塑輪廓」？如果您的目標是前者——例如只是想讓皮膚看起來更飽滿、預防初老細紋——那麼 900 發完全足夠。如果您的目標是後者——例如想改善明顯的法令紋、模糊的下頜線、鬆弛的頸部皮膚——那麼 1200 發的深層提拉效果會更符合您的期待。
4. Pain tolerance
這是一個經常被忽略但非常重要的因素。熱瑪吉雖然有 FLX 機型的振動功能分散痛感，但 1200 發的高能量治療在額頭、下頜緣等皮膚較薄的部位仍然會產生明顯的灼熱感和針刺感。如果您對疼痛比較敏感，或者之前做過其他醫美項目覺得難以忍受，選擇 900 發方案配合適度降低能量等級，會讓整個治療過程舒適很多。
5. Budget considerations
1200 發的價格比 900 發高出約 30%-50%。在韓國，這個價差大約是 ₩40萬-₩70萬韓元（約 NT$9,000-16,000）。如果您的預算有限，但皮膚狀態適合 900 發，完全不需要因為「怕不夠」而勉強升級到 1200 發。反之，如果您在韓國做熱瑪吉本身就已經比台灣便宜 40%-60%，即使選擇 1200 發，總花費仍然遠低於台灣的行情價。
▲ Dermatology doctors in South Korea are conducting pre-operative consultations and determining the most appropriate treatment plan through specialized examinations.
Who really doesn’t need 1,200 strands of hair? For these 5 groups of people, 900 strands are more than enough.
很多人走進診所時，心裡想的是「來都來了，乾脆打最多的」，結果花了更多錢、承受了更多疼痛，卻沒有獲得等比例的好處。以下這 5 類族群，900 發對你們來說就是最佳選擇，完全不需要硬上 1200 發：
Group 1: Young and middle-aged individuals aged 25-35, who primarily focus on anti-aging measures.
如果您才二十幾歲或三十出頭，皮膚狀態良好，沒有明顯的鬆弛或下垂問題，只是想要提前做好抗老保養，那麼 900 發就是最完美的起手式。這個年齡段的膠原蛋白基礎還很扎實，900 發的能量就足以激發充足的膠原新生，達到「維持現狀 + 預防老化」的雙重效果。打 1200 發不但多花錢，還可能因為能量過強造成不必要的術後腫脹。
Group 2: People with thinner skin and sensitive skin types
敏感肌或皮膚偏薄的人，對於高能量射頻的反應會比一般人更強烈。1200 發的治療過程中，灼熱感和針刺感可能讓您難以忍受；術後紅腫的時間也可能比一般人長。選擇 900 發、配合醫師適度調整能量等級，既能達到緊緻效果，又能大幅降低不適感。
Group 3: Novices who are trying Thermage for the first time
如果您是第一次做熱瑪吉，對這個項目還沒有太多經驗，900 發是最好的入門選擇。一來可以先體驗熱瑪吉的治療感受和術後恢復過程，二來如果效果讓您滿意，未來可以根據情況再調整發數。直接跳到 1200 發的最大風險是：萬一您覺得太痛或效果不符合預期，會對熱瑪吉留下不好的印象。
Group Four: Those who only want to address specific issues.
如果您的主要困擾集中在某一個區域——例如只是蘋果肌稍微下垂、或者只想改善眼周細紋——其實 600-900 發就可以針對性地解決問題。全臉 1200 發是全面性的抗老方案，如果您不需要全面治療，多出來的發數只是浪費。與醫師充分溝通您的具體需求，針對重點區域集中施打，效果反而更明顯。
Group 5: Those with limited budgets but seeking high cost-performance ratios
我們算一筆帳：韓國熱瑪吉 900 發的市場行情約 ₩80萬-₩200萬韓元，1200 發則要 ₩120萬-₩250萬韓元。多出來的 ₩40萬-₩70萬（約 NT$9,000-16,000）換來的是效果維持期從 12-18 個月延長到 18-24 個月，以及面部提升效果增加約 10%-15%。如果您覺得這個價差值得，當然可以選擇 1200 發。但如果您想把預算用在其他地方——例如搭配水光針或肉毒等輔助項目——900 發的 CP 值其實更高。
▲ The genuine Thermage FLX equipment used in South Korea’s clinics, along with the manufacturer-certified probes, are essential guarantees for safe treatment.
Market situation of Thermage in South Korea: What is the price difference between 900 treatments and 1200 treatments?
韓國是全球醫美價格最具競爭力的國家之一，熱瑪吉的價格大約是台灣的 40%-60%。以下是 2026 年韓國熱瑪吉各發數的最新市場行情參考：
| Number of treatments | Gangnam District, Seoul | Seoul Hongdae/Myeongdong | Seomyeon area of Busan/Haeundae | Taiwan reference prices |
|---|---|---|---|---|
| 600 shots | 6 million to 91 million yen | 5 million to 9.85 million yen | ₩450,000 to ⩽₩,750,000 | — |
| 900 pieces | 8 million to 92 million yen | Between 9.65 million and 91.7 million | 5.5 million to 91.4 million | NT$50,000 to 80,000 |
| 1,200 units | Between 9.12 million and 9.25 million | Between 91 million and 92.1 million | ₩850,000 to ⩽₩1.8 million | NT$70,000 to 120,000 |
從表格可以看出，釜山的價格普遍比首爾江南便宜約 30%。如果您時間充裕，專程飛一趟釜山做熱瑪吉，省下來的費用幾乎可以抵銷來回機票。想了解更多釜山地區的熱瑪吉選擇，可以參考釜山熱瑪吉推薦｜探頭、儀器辨識與防坑攻略。
⚠️ 價格過低要警惕：如果看到全臉 900 發低於 ₩60萬韓元的報價，要提高警覺。過低的價格可能意味著：探頭非原廠正品、發數不足（實際打的比宣稱的少）、操作者非專業醫師、術後服務不完善等風險。熱瑪吉是作用於皮膚深層的醫療行為，安全和效果永遠比價格更重要。
Where to get Thermage treatment in South Korea? 3 top recommendations for Dermatology clinics in Gangnam District
選擇一家值得信賴的診所，比選擇發數更重要。以下是首爾江南區 3 家以熱瑪吉聞名、口碑良好的皮膚科院所，每一家都有各自的特色與適合族群：
1. Pind Dermatology (핀드 피부과) – Procedures are performed personally by the director; no mass production model is adopted.
Pind 皮膚科位於首爾江南區驛三洞，地鐵 2 號線江南站 11 號出口步行 5 分鐘即可抵達。這家診所最大的特色是所有熱瑪吉療程均由院長親自操作，不會委派給護理師或非醫師人員執行——這在韓國大型醫美機構中是相當難得的。術前會使用 VISIA 皮膚檢測儀進行全臉分析，根據檢測數據客製化發數和能量方案，而不是「所有人統一打 900 發」的流水線模式。
Pind 的價格在江南區屬於中高階，熱瑪吉 FLX 全臉起步價約 ₩60萬韓元（此為最低發數的基礎價格，實際 900 發完整方案價格請透過 BeautsGO 查詢），適合重視醫師親自操作、希望獲得個人化治療方案的顧客。
2. JD Dermatology – The high-value choice: Original probes are opened in front of your eyes.
JD 皮膚科是江南區知名的「高 CP 值」路線診所，特別受預算有限但不想在品質上妥協的台灣顧客歡迎。這家診所主打原廠認證 FLX 探頭，施打前會當面拆封，確保探頭是全新未開封的正品——這點在韓國醫美市場非常重要，因為部分低價診所可能使用重複探頭或以非原廠耗材降低成本。
JD 的熱瑪吉價格在江南區屬於中低檔位，適合首次嘗試熱瑪吉、或預算有限但仍想獲得正品保障的新手族群。診所位於地鐵新論峴站 4 號出口步行 6 分鐘，交通便利。
3. INEE Dermatology —— Comprehensive Chinese-language services and customized energy adjustment options
INEE 皮膚科對台灣顧客來說最大的優勢是全程提供中文服務，從預約諮詢、術前面診到術後追蹤，都不需要擔心語言障礙。診所的治療方案客製化程度高，施作過程中醫師會根據顧客的即時回饋調整能量等級，對於疼痛敏感的人來說是一大加分。
INEE 位於地鐵 2 號線江南站 3 號出口步行 8 分鐘，週三公休。如果您對韓文不熟悉，又希望在海外做醫美時能清楚溝通自己的需求，INEE 是非常理想的選擇。想了解更多預約細節，可以先看看我們的韓國醫美預約完整攻略。
900 shots vs 1200 shots: My final recommendation
讀到這裡，你可能還是有點糾結。以下是一個簡單的決策流程，幫助你在 3 分鐘內做出最適合自己的選擇：
| Your situation | Number of recommendations sent | Reasons |
|---|---|---|
| Ages 25-35, with healthy skin and a focus on anti-aging measures | 900 pieces ✅ | With a strong collagen foundation, 900 units of energy are sufficient to achieve both preventive and firming effects. |
| Aged 35 and above, with noticeable sagging or blurred jawlines | 1,200 pieces ✅ | It requires greater penetration and a larger treatment area. |
| This is my first time trying Thermage; I am quite sensitive to pain. | 900 pieces ✅ | You can start by trying the basic package, and then adjust it according to your experience in the future. |
| I have previously undergone 900 treatments, and the results were satisfactory, but I would like to enhance them further. | 1,200 pieces ✅ | Experienced advanced users can achieve more lasting results by upgrading the number of treatments. |
| With a limited budget, you want to get the best value for your money. | 900 pieces ✅ | The 900 units available cover full-face treatments, offering the best cost-performance ratio. |
| Desiring the best results in just one go | 1,200 pieces ✅ | Maximize collagen production and achieve optimal tightening effects with each treatment session |
一句話總結：900 發是「剛剛好」的選擇，適合大多數 25-40 歲、以抗老保養為主要目標的人群；1200 發是「進階方案」，適合 40 歲以上、皮膚鬆弛較明顯、追求更深層提拉的人群。如果你還是不確定，最好的做法是到診所讓醫師親自評估，根據你的實際皮膚狀態給出最專業的建議——這比任何網路文章都來得準確。
Frequently Asked Questions
Q1: Is there really such a big difference in the effects between 900 and 1200 treatments?
有差，但不是「天差地別」。根據臨床研究數據，1200 發的膠原增生量比 900 發高約 30%，面部提升效果多約 10%-15%。對於皮膚狀態良好的人來說，900 發的效果已經非常明顯；對於鬆弛較嚴重的人，1200 發的差異才會比較有感。簡單說：如果你皮膚還不錯，900 發做完就已經能讓朋友說「你最近皮膚變好好」了。
Q2: If I get 900 injections, will I need to get more later on?
熱瑪吉不是一次性治療，建議每年做 1 次維持。900 發的效果約維持 12-18 個月，1200 發約 18-24 個月。無論選哪一種，都需要定期施打來維持膠原蛋白的持續新生。第一次選 900 發、第二年覺得效果不錯想升級到 1200 發，完全沒問題。
Q3: Are the probes of Thermage in South Korea genuine original products? How can I confirm this?
正規診所使用的 Thermage FLX 探頭都是 Solta Medical 原廠生產，每個探頭都有唯一的序號和防偽標籤。最重要的確認方式是：要求醫師在您面前現場拆封全新探頭。原廠探頭的包裝是密封的，拆封後當次使用完畢即報廢。如果一家診所不願意在您面前拆封探頭，這就是一個危險信號。像 JD 皮膚科就以「當面拆封」作為標準流程。更多關於辨識正品探頭的細節，可以參考韓國熱瑪吉FLX與CPT的詳細差別解析。
Q4: How long does it take to see the results after receiving Thermage treatment? How long is the recovery period?
熱瑪吉的膠原新生需要時間。術後當下會有約 20%-30% 的立即緊緻效果（膠原纖維受熱收縮），真正的效果高峰在術後 3-6 個月。術後恢復非常快：輕微紅腫約 12-24 小時消退，局部緊繃感約 2-3 天緩解，1 週內即可恢復正常生活。術後 1 個月內避免高溫環境（三溫暖、桑拿）、嚴格防曬、避免菸酒熬夜，對效果維持非常重要。詳細的術後變化可以參考韓國熱瑪吉恢復期多久？術後1天、7天、30天變化完整解析。
Q5: In which region of South Korea is it most cost-effective to undergo Thermage treatment?
釜山的價格通常比首爾江南便宜約 30%，900 發全臉在釜山約 ₩55萬-₩140萬韓元，而江南至少要 ₩80萬起跳。如果您有 2-3 天的時間，飛釜山做熱瑪吉 + 順便旅遊，整體 CP 值非常高。當然，首爾江南區的診所選擇更多、醫師經驗更豐富，如果您重視「找最好的醫師」勝過「找最低的價格」，江南仍是首選。想知道釜山有哪些推薦診所，可以看釜山熱瑪吉推薦完整攻略。
Let me share with you how I make my appointments.
如果您對本文中介紹的韓國熱瑪吉療程感興趣，可以透過以下方式進行預約：
The recommended reservation method
Long-press to scan the QR code, or search for the WeChat ID to add. Please note in the remarks: “South Korea Medical Aesthetics Appointment”.
WeChat ID: F394666
- It is recommended to make a reservation 1-2 weeks in advance, as the number of spots is limited during peak periods.
- If you need to change the scheduled time, please notify us at least 48 hours in advance.
- After making the reservation, please pay attention to the reply via LINE or email to confirm that the reservation has been successfully processed.
Recommended related readings
2026 South Korea Thermage Guide: FLX vs CPT – Prices and Results Explained in Detail
From the fundamental principles to the selection of clinics, this article covers everything you need to know about Thermage in South Korea.
Real prices for South Korea’s Thermage FLX 900 treatment | Complete price listings for all regions in 2026
A side-by-side comparison of the prices of Thermage treatments in the three major areas of Gangnam, Hongdae, and Busan – after reading this, you’ll instantly know where to go.
How much cheaper is Thermage in South Korea compared to Taiwan? A comprehensive price comparison for 2026 and tips on how to save money.
How big is the price difference between Thermage in South Korea and Taiwan? After doing the math, you’ll realize you need to take a trip.
What are the differences between South Korea’s Thermage FLX and CPT? A side-by-side comparison of probes, energy levels, and prices.
Still struggling with the differences between old and new models? This article will help you understand the key differences between FLX and CPT in just one minute.
Busan Thermage Recommendations | Tips for Identifying Scams and Choosing Reliable Devices
Is thermage treatment in Busan 30% cheaper than in Seoul? Here’s how to avoid falling into the trap of low prices.
A comprehensive guide to making appointments for medical beauty treatments in South Korea: easy even for individuals alone
Even if you have no basic knowledge of Korean, you can still successfully schedule a consultation with a Dermatology specialist in South Korea – from choosing a clinic to completing the reservation process.