200Shot
Treatment time: Approximately 30 minutes
For first-timers who want to give it a try
cheeks only
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The number of shots for Zarf depends on the treatment area. The larger the treatment area, the more shots are required, and the longer the treatment takes. Simply select the area you'd like to treat, and the number of shots will be determined.
Since this is my first time, I’d like to try it out first.
200 shotsApprox. 30 minutes
Nasolabial Folds, Marionette Lines, and Blurred Facial Contours
300 shotsAbout 45 minutes
Sagging of the Entire Face
300 shotsAbout 45 minutes
Sagging of the Entire Face + Double Chin
400 shotsAbout 60 minutes
Sagging of the entire face + double chin + sagging neck
600 shotsAbout 75 minutes
Once you've decided on the number of shots, you can book directly from the price list below.
Special Discount Price Through September 30
During this period, all shot counts are available at a discounted price.
Please select a clinic to view prices.
200Shot
Treatment time: Approximately 30 minutes
For first-timers who want to give it a try
cheeks only
300Shot
Treatment time: approximately 45 minutes
For those concerned about nasolabial folds, marionette lines, or sagging of the entire face
Cheeks + Under the Chin or Full Face
400Shot
Treatment time: Approximately 60 minutes
For those concerned about sagging skin across the entire face and a double chin
Entire Face + Under the Chin
600Shot
Treatment time: Approximately 75 minutes
For those who want comprehensive care that addresses even sagging skin on the neck
Entire Face + Under the Chin + Neck
For those who can't decide among the four options above
On the day of your appointment, please tell us about your concerns. After the doctor assesses the condition of your skin and sagging, they will recommend the optimal number of shots and treatment plan, and proceed directly with the procedure.
There are no counselors, and there are no upsells.
Only the essentials, at prices that make it easy to keep using them. That’s Smart Essential.
The treatment lasts 60 minutes. The number of shots—ranging from 200 to 400—will be determined on the day of your appointment. Since the 600-shot treatment (including the neck) takes 75 minutes, please book directly from the 600-shot option above.
Important Information Before Making a Reservation
If you wish to change the number of shots on the day of the shoot,
we may not be able to accommodate your request.
The duration of a Zarf treatment varies depending on the number of shots. Since our clinic schedules appointments based on the number of shots, same-day changes can only be accommodated if there is an available slot. If you decide on the number of shots at the time of booking, we can guarantee your appointment.
You may find our prices to be higher than those at other clinics. There’s a clear reason for this: price.
The way to deliver high-quality products at low prices is actually quite simple.Minimize the time wasted by the provider down to every minute and second.It’s a fundamental principle of business, and there’s nothing particularly special about it. Our clinic simply makes sure to consistently follow these basic principles.
If a 30-minute treatment fits into a 60-minute time slot, the remaining 30 minutes go unused. That cost will inevitably be factored into the price somewhere. If the time slot and the treatment duration match, that cost doesn’t arise in the first place. The cost that wasn’t incurred can then be passed on directly to the customer in the form of a lower price.
Cutting back is a waste of administrative resources, not a reflection on the quality of care. And if we have enough time, staff will be able to calmly attend to each patient individually.Patients, staff, and the clinic. We’ve incorporated a model that benefits all three parties simultaneously into our pricing.
Deciding on the number of shots when making your reservation is part of that process. We would appreciate your cooperation.
Over 24,000 cases treated annually, more than 600 Google 5-star reviews, and a satisfaction rate of 92.6%. Board-certified anti-aging specialists handle everything from consultation to treatment.
Lately, I've grown increasingly concerned about the changes that come with age. I felt I'd reached the limits of self-care when it came to sagging around my mouth, hollow cheeks, nasolabial folds, sunken temples, and the wrinkles and hollows under my eyes. I found Smart Skin Clinic through an online search,and it had extremely high reviews,so I decided to come here. I chose Profhilo because I wanted minimal downtime, safety, and rejuvenation of my whole face. Treatment began right after the consultation, with injections at five points on each side of my face, ten in total. The moment of the needle is just a slight prick, but the discomfort builds as the solution goes in. Still, it's not painful enough to require anesthesia. After the procedure, the injection sites swell a little like mosquito bites, but it's mild enough to hide with a mask and doesn't interfere with heading home. In my case, one spot under my eye bruised, and I'm still covering it with a mask for work. I expect the bruise to fade in about 10 days. On day 1 after the procedure, my cheeks felt fuller. It's now day 5, andthe results far exceed what I imagined,and I couldn't be happier.
I'd long wanted to improve the sagging and wrinkles under my eyes, and since this site had good reviews, I made an appointment.The staff and the doctor were all very pleasant,so I felt at ease receiving my first treatment. I wanted to improve the sagging and wrinkles under my eyes, and I was interested in injections like hyaluronic acid. After the consultation, I went with Sunekos injections. It was relativelydowntime-free,and while I'd been anxious beforehand about how I'd look the next day, I was relieved to be back to normal about 30 minutes after the treatment. After consulting with the doctor and hearing about the treatments I was considering and other details, I chose what best suited me at this point. I then went straight to the treatment room, and it was over in about 15 minutes. I was told that four sessions every two weeks would help maintain the results for about a year, so I decided to do the four-session course.
I was concerned about sagging around my mouth and jawline as well as my nasolabial folds, and I was looking for a treatment that could lift and firm these areas. I'd had a similar treatment at this clinic before and could feel its effects, so I keep coming back.The doctor's knowledge and skill are outstanding,and since I've settled on this clinic for my anti-aging care,I can entrust it with complete peace of mind..More affordable than other clinics and easier to keep upso even if you're not well-versed in beauty treatments, I think you'll find it easy to consult with them. I had the Shopping Lift performed on the areas I was concerned about—my jawline, mouth area, and nasolabial folds. My nasolabial folds seemed to improve almost immediately the next day. Within about a week to ten days,I could feel firmer, more radiant skin and a natural lift.It was done. They always answer questions so carefully, and not only are the prices reasonable,there are absolutely no markups or excessive recommendations,so I feel at ease. The reception staff are all approachable too, creating an atmosphere that's easy to visit even for those who find beauty clinics intimidating.
You always take such good care of me,and I can feel my skin getting so much better.Andthe prices are also more reasonable than at other clinics.This time I had Jalupro for the fifth time. I chose Jalupro because it has given me the most visibly noticeable results so far, and because other clinics kept recommending things unrelated to my concerns,so I went to the director I trust.There is pain. But I take deep breaths and get through it, telling myself my skin will be beautiful again. On the day, my face looks a little puffy. The next day it settles into just the right amount of swelling that makes me look younger, which I actually like. I'm thrilled at this point. The director kindly and thoroughly explains everything. I've been taking my own before-and-after photos since getting Jalupro injections, andI'm visibly getting more beautiful.At another clinic I had a skin analysis done, and although my actual age is 39,my skin age was 32.That was the result.I truly, sincerely feel it was the right thing to do.
The reason I chose this clinic is thatit's more affordable than other clinics,and yetit had high reviews.During the consultation I learned about the clinic and heard the doctor's explanation, then decided to go ahead with the treatment—and I'm so glad I chose this clinic for my procedure. With no waiting time, thereception and the guidance to the exam room were smooth,and the doctor gave precise advice and explanations.I was anxious about the pain, but since it was my first time, they reassured me they could reduce the planned 60 threads to 40 if needed,and they even suggested lower-cost treatment options, which gave me great confidence in them. Right after the treatment, my nasolabial folds looked so much less noticeable I wondered if they'd already faded. I felt a firm tautness in the lower part of my face, and my makeup went on beautifully. This Shopping Lift is so easy and quick. Next time I'd like to try it again with a few more threads. It was my first time at a beauty clinic and I hesitated over what to do, butI'm satisfied with the treatment I received.This clinicdoesn't push unnecessary recommendations, and considering the price, it's very reasonable.
This is my second visit. Last time I had Jalupro treatment for my nasolabial folds, andthe results were quite significant compared with any nasolabial-fold treatment I'd tried before,so this time I came hoping to improve the fine lines on my forehead. Since it's the most affordable formulation in the Jalupro range, I was honestly a little worried they might steer me toward a pricier option, butthere was no hard selling at all,and they went ahead with the Classic just as I'd wanted. Jalupro Classic was quite painful. I'll admit I have a low pain tolerance, but topical anesthesia alone wasn't enough, so I asked for block anesthesia partway through. Even then,they handled it without so much as a frown,for which I'm very grateful. I plan to come back next month for treatment of my nasolabial folds and hollow cheeks.This is a clinic I want to keep visiting.
The explanation, the speed, the treatment, the price— everything was highly satisfying.I asked all sorts of questions about things I didn't understand or wanted to know, and every one of themwas answered thoughtfully and thoroughly.Also,I was impressed that they gave honest answers.That's why—though I don't usually make on-the-spot decisions—I was glad I could decide right there today. With hardly any waiting,everything from counseling to the completed treatment and payment was done within an hour. The sense of efficiency was great. The treatment was careful, too, and I felt less pain than usual, which made me think, "Maybe a skilled doctor causes less discomfort." The price was also lower than the place I used to go to.For someone like me who values speed, quality of treatment, and price, this is a clinic I feel very satisfied visiting.I think it's a clinic in Tokyo with really great value for money.I feel I can keep coming here with peace of mind.
I'd been hoping to fix the dark circles under my eyes and searched online for good treatments, which led me here. With so many types of injections available, I was unsure, but the doctor told me about a newer product called NEOFOUND rather than Sunekos injections, so I went with that. There was a value course for a set of four sessions, but I wanted to try it once for now, so I did a single session. At 34,500 yen,with no initial or examination fee charged, it was very reasonable.It was my first time getting an injection around my eyes, so I was really scared, but the female doctoradministered it so gently and carefully that there was almost no pain,and it went smoothly. Topical anesthesia does cost a little extra, but there was no pressure—she suggested, "Let's try it without anesthesia first, and if it hurts we can add it next time." I tried without it and felt almost no pain, so I'm glad I followed her advice. When I looked in the mirror afterward, I was surprised by the puffiness under my eyes, but it seems to have absorbed quickly—by day two today it looks completely natural, and with makeup you can't even see the tiny needle marks.The blue dark circles that troubled me for years are gone, too.It's amazing. Next time I think I'll sign up for the course.
I recently had a Water Light Injection. As others have written,there was no sales pressure at all,, and the reception staff and the doctor all give a great impression! I've been to several other clinics, but I'd grown tired of fending off upsells during counseling and uneasy about assembly-line treatments... Here,nothing of the sort happened,so I could focus solely on the treatment! I look forward to coming again next month 🙇
A few years ago I had treatment for under-eye sagging and dark circles, but it left me with wrinkles that made me look older, which troubled me. Deciding to look into another treatment, I compared several clinics, and since Smart Skin Clinic offered a variety of products and methods, I went in for a consultation hoping to find one that suited me. I shared my concerns, had my condition assessed, and received Sunekos Performa. They injected it carefully and precisely into the areas I was concerned about. With no bruising,I'm now in the downtime period and things are settling a little, but I'm looking forward to the final result. From booking through treatment, both the doctor and staff came across as genuinely sincere,with no hard selling and no unnecessary upselling or cross-selling, and I found the whole experience very pleasant. They also avoid spending on unnecessary things, and overallthe prices are kept low,I think. I'm grateful it's so easy to keep visiting.
Since childhood I've had atopic dermatitis and sensitive skin, and I'd bruise every time I got an injection. Given the downtime, I couldn't just casually go in. But when I told the doctor at Smart Skin Clinic about my concerns with bruising,they injected very carefully, taking their time to go slowly,which they were able to do for me. There was no bruising on my face, neck, or under my eyes‼︎This was a first for me, and I was so happy. The bumpy areas from the evening treatment gradually flattened out by night,and I could tell it wouldn't affect my work the next day,which made me truly glad I went through with it. While some clinics keep you waiting even with an appointment, at Smart Skin Clinic everything—from reception to the doctor's consultation, the treatment, and payment—was smooth, a truly "smart" flow just as the name suggests.That was my experience.Profhilo here is also more affordable than at any other clinic, making it easy to keep up,and I'm very satisfied.
While researching Rejuran prices, I learned there's a Rejuran generic, and the place offering it was Smart Skin Clinic. When I checked the cost, compared to the other clinic I'd been going to, it wasconsiderably cheaper,so I booked right away. At other clinics they push other or add-on treatments and it's a hassle to decline, but Smart Skin Clinichad no such sales pitch at all,and I really appreciated that they only recommended the treatment I was there for. The doctor gave me a consultation and, since my goal is nurturing my skin,answered my questions so clearly that I was fully convinced,so I had the treatment that same day. This time it was the mechanical (machine) method, sothere was no bruising. The receptionist's courteous service left a good impression, and the nurse and the treatment itself were done efficiently and quickly. The interior is very clean and simply designed, and since they don't spend on unnecessary things,the treatment fees are lower than at other clinics,or so I felt. I was thoroughly satisfied with everything.
Google Reviews 4.5/5.0

Hot Pepper Beauty 4.57/5.00

KireiPass rating4.30/5.00

Kumapon rating4.71/5.00

Gangnam Unni rating9.3/10.0

Chairman, Smart Skin Clinic
Hello, I'm Ishii, the Chairman. As a physician, I have also received a variety of cosmetic treatments as a patient myself. Through that experience, I came to hold a strong conviction: I want to offer genuinely effective treatments at prices everyone can comfortably continue.
At Smart Skin Clinic, we rigorously cut costs that have no direct bearing on the quality of our treatments—such as lavish interiors and excessive advertising expenses—and pass those savings on to our patients through lower prices. We invite you to learn more about our "commitment" to putting patient satisfaction first, not just offering low prices.
XERF is a monopolar RF (radiofrequency) therapy device developed by the South Korean company LUTRONIC.
It received certification in 2024 from Korea's MFDS (Ministry of Food and Drug Safety), the Korean equivalent of Japan's Ministry of Health, Labour and Welfare.
The most distinctive feature of Zarf is its ability to deliver thermal energy “three-dimensionally” from the dermis to the subcutaneous fat layer.
As a result, it is expected to simultaneously address multiple skin concerns—such as a double chin, sagging jawline, nasolabial folds, and marionette lines—while improving skin firmness, radiance, and pore tightening.
Radiofrequency (RF) generates heat by causing water molecules in the skin tissue to vibrate.
The mechanism by which this heat improves sagging is as follows:
RF treatments are also categorized as "monopolar," "bipolar," or "multipolar" depending on the number of electrodes used, and XERF employs monopolar RF.
Monopolar RF is a method that passes high-frequency current between an “electrode applied to the treatment area” and an “electrode attached to the body (counter electrode),” forming a closed circuit within the body to heat the target area. Because the energy reaches a wide area, it is suitable for mild to moderate sagging.
[Types and Characteristics of RF]
| RF type | Monopolar RF | Bipolar RF | Multipolar RF | Microneedle RF |
| Frequency | 6.78MHz / 2MHz | 1 MHz | 1 MHz | 2 MHz |
| Benefits | Heat penetrates broadly and deeply | Treatment depth can be specified | Energy concentrates centrally | Treatment depth can be specified |
| Drawbacks | Treatment depth cannot be specified | Treatment depth is shallow | Treatment depth cannot be specified | Downtime occurs due to skin puncture |
| Effect | Tightening · Promoting Skin Regeneration | Contour correction | Contour correction | Promotes skin regeneration |
The third feature of Zarf is that it offers three different irradiation modes depending on the depth of the skin.
This enables "customized irradiation" tailored to each individual's skeletal structure, fat distribution, and type of sagging.

| Mode | Deep | Middle | Shallow |
| Frequency | 6.78MHz + 2MHz (dual frequency) | 6.78MHz | 6.78MHz |
| Target | Deep fat layer | Deep dermis to superficial fat layer | Superficial dermis |
| Effect | Fat Cell Volume Reduction Lifting Effect from Deep Within | Promotes the regeneration of collagen and elastin in the dermis for a natural lifting effect | Immediate improvement in skin quality |
| Indications | Double chin Severe sagging along the jawline Loose skin around the mouth | Nasolabial folds Marionette lines Gorgo lines Mild to moderate sagging | Fine lines Lack of firmness and radiance Enlarged pores Facial redness |
Many people wonder, "Should I choose XERF or HIFU?" or "How is it different from Volnewmer or Thermage?"
Here, we take a closer look at how XERF compares with other major sagging treatments.

| Device | XERF | HIFU | Thermage | Volnewmer | Potenza |
| Energy / type | Monopolar RF (6.78MHz + 2MHz) | Ultrasound | Monopolar RF (6.78MHz) | Monopolar RF (6.78MHz) | Needle RF |
| Target | Dermis to Subcutaneous Fat ( surface heating) | SMAS layer (point heating) | Dermis to subcutaneous tissue | Dermis to superficial fat layer | Dermis |
| Main effects | Toning Fat Reduction Skin Texture Improvement | Lift-Up Firming | Tightening | Firming Skin Elasticity | Acne scars, pores, and skin quality improvement Improvement of sagging and fine lines |
| Pain | Minimal | Pain that resonates in the bone | Strong | Minimal | Pain as if being pricked by needles repeatedly A tingling sensation like an electric shock |
| Downtime | Almost none | A few days ・Redness ・Swelling ・Pain similar to muscle soreness | Almost none | Almost none | A few days to about a week ・Redness ・Swelling ・Bruising |
Combining XERF with a skin booster is not simply additive — it multiplies "heat-based tightening" with "formulation-based skin regeneration support."

The number of shots for Zarf depends on the treatment area. The larger the treatment area, the more shots are required, and the longer the treatment takes. Simply select the area you'd like to treat, and the number of shots will be determined.
Since this is my first time, I’d like to try it out first.
200 shotsApprox. 30 minutes
Nasolabial Folds, Marionette Lines, and Blurred Facial Contours
300 shotsAbout 45 minutes
Sagging of the Entire Face
300 shotsAbout 45 minutes
Sagging of the Entire Face + Double Chin
400 shotsAbout 60 minutes
Sagging of the entire face + double chin + sagging neck
600 shotsAbout 75 minutes
Once you've decided on the number of shots, you can book directly from the price list below.
Special Discount Price Through September 30
During this period, all shot counts are available at a discounted price.
Please select a clinic to view prices.
200Shot
Treatment time: Approximately 30 minutes
For first-timers who want to give it a try
cheeks only
300Shot
Treatment time: approximately 45 minutes
For those concerned about nasolabial folds, marionette lines, or sagging of the entire face
Cheeks + Under the Chin or Full Face
400Shot
Treatment time: Approximately 60 minutes
For those concerned about sagging skin across the entire face and a double chin
Entire Face + Under the Chin
600Shot
Treatment time: Approximately 75 minutes
For those who want comprehensive care that addresses even sagging skin on the neck
Entire Face + Under the Chin + Neck
For those who can't decide among the four options above
On the day of your appointment, please tell us about your concerns. After the doctor assesses the condition of your skin and sagging, they will recommend the optimal number of shots and treatment plan, and proceed directly with the procedure.
There are no counselors, and there are no upsells.
Only the essentials, at prices that make it easy to keep using them. That’s Smart Essential.
The treatment lasts 60 minutes. The number of shots—ranging from 200 to 400—will be determined on the day of your appointment. Since the 600-shot treatment (including the neck) takes 75 minutes, please book directly from the 600-shot option above.
Important Information Before Making a Reservation
If you wish to change the number of shots on the day of the shoot,
we may not be able to accommodate your request.
The duration of a Zarf treatment varies depending on the number of shots. Since our clinic schedules appointments based on the number of shots, same-day changes can only be accommodated if there is an available slot. If you decide on the number of shots at the time of booking, we can guarantee your appointment.
You may find our prices to be higher than those at other clinics. There’s a clear reason for this: price.
The way to deliver high-quality products at low prices is actually quite simple.Minimize the time wasted by the provider down to every minute and second.It’s a fundamental principle of business, and there’s nothing particularly special about it. Our clinic simply makes sure to consistently follow these basic principles.
If a 30-minute treatment fits into a 60-minute time slot, the remaining 30 minutes go unused. That cost will inevitably be factored into the price somewhere. If the time slot and the treatment duration match, that cost doesn’t arise in the first place. The cost that wasn’t incurred can then be passed on directly to the customer in the form of a lower price.
Cutting back is a waste of administrative resources, not a reflection on the quality of care. And if we have enough time, staff will be able to calmly attend to each patient individually.Patients, staff, and the clinic. We’ve incorporated a model that benefits all three parties simultaneously into our pricing.
Deciding on the number of shots when making your reservation is part of that process. We would appreciate your cooperation.
The treatments described on this page involve the use of drugs or medical devices that have not been approved in Japan. The drugs and devices used for treatment have been imported through personal import procedures based on the judgment of our clinic’s physicians. Please refer to the Ministry of Health, Labor and Welfare’s website for information on drugs and other items requiring caution when imported through personal import.