Don't buy cheap products! Sirena Filler – I went to South Korea and personally witnessed how Dr. Kim used this product for bone structure augmentation. It cost 450,000 won, and the results lasted for two years without any swelling or other issues. It’s definitely better than what’s available in Taiwan.

On the third day after getting the Filler, when I looked in the mirror, I finally understood what “bone structure beauty” really means – it’s not about a swollen, artificial look, but about having a natural, three-dimensional appearance from every angle.

To be honest, after having three Filler treatments in Taiwan, the word “filling” has become associated with negative experiences for me. The first two times, I used domestic brands; they were cheap (₩80,000 per injection), but the Filler was absorbed within three months, and I also experienced severe swelling. For the third time, I decided to try an imported brand. However, due to the doctor’s poor technique and incorrect injection location, my Apple Zone looked as if it had been punched. Every time I looked in the mirror, I wanted to cry—I had spent money, but instead, I looked uglier.

It wasn’t until a friend recommended Poonya Dermatology in Seoul (specializing in Filler treatments) and Dr. Kim that I truly understood the concept of “high-quality Filler combined with a skilled doctor equals completely different results.” Dr. Kim’s reputation in South Korea’s Filler industry is akin to that of a three-star Michelin chef – many Korean female celebrities have undergone filler treatments with him, yet he remains extremely low-key within the local community. I later learned that on well-known Korean plastic surgery forums, Dr. Kim consistently ranks among the top five experts, and many foreign patients make appointments based on the recommendations on these forums.

💉 Director Jin’s philosophy on bone filling: It’s not about “filling up” but about “reshaping”.

During our first consultation, Director Kim asked me to remove my makeup first, then gently pressed several areas on my face with his fingers. After that, he drew several lines in front of a mirror and said, “What you need isn’t to fill the Apple Zone; rather, it’s to raise the roots of your jawbone and the eyebrow arches. This way, the overall contour of your face will appear naturally elevated, and the Apple Zone will look fuller as a result.” He also brought out a model of the human skull and explained to me the function of each injection site, pointing out the skeletal structures involved.

This is Director Jin’s concept of “bone structure filling”: rather than pursuing superficial fullness, the approach focuses on the underlying bone structures, allowing soft tissues to return to their natural positions. In his words: “Filling with Filler is like building a house; if you lay a solid foundation, the walls above will naturally stand upright. Many people fail in this process because they only focus on repairing the “walls” without addressing the foundation at all.”

President Kim also emphasized a key concept: the core issue of facial aging is not wrinkles, but the loss of bone density. As we age, the amount of bone in the cheekbones, eyebrow ridges, and jaw gradually decreases, causing the soft tissues to lose their support and sag. Therefore, fillers should primarily target these “bone support structures” rather than just filling surface wrinkles. This approach is very similar to the concept of ligament reinforcement that I saw in the reviews and evaluations of Gangnam barog clinics – both focus on addressing the problem at the underlying structural level.

📋 Treatment options and price details

Director Kim uses a South Korean-imported Filler brand, Restylane Lyft / Rhytidene, which features a large molecular weight, strong support structure, and a long-lasting effect. The cost of 4 centum cores amounts to ₩450,000, which may seem expensive at first glance. However, when compared with the same brand and dosage in Taiwan, the price is at least ₩600,000-700,000, making it much more affordable. Moreover, Director Kim’s injection technique is so precise that there is no risk of overfilling or uneven distribution of the Filler.

✨ Hands-on experience: What exactly makes Director Jin’s skills so outstanding?

Injection technique: Director Kim uses the “blunt needle catheter technique,” inserting the needle from the inside of the mouth, so there are no needle marks on the face at all. The advantage of using a blunt needle is that it can glide through the subcutaneous tissue without puncturing blood vessels, significantly reducing the risk of bruising and swelling. The entire procedure takes about 40 minutes; I only felt a slight stinging sensation when the anesthetic was applied, and during the injection itself, I hardly felt anything. After injecting each area, Director Kim would have me look in the mirror to check the results, and if I was not satisfied, adjustments could be made immediately.

Immediate results: After the procedure, you can immediately see changes in the facial contours – the brow bones become higher, the jawline becomes more defined, and the chin appears sharper. The most remarkable aspect is that there is absolutely no swelling. Director Jin explained, “Because I inject the filler into the periosteal layer, not the subcutaneous layer, this prevents the ‘puffy face’ effect that sometimes occurs. Subcutaneous fillers tend to absorb water and cause swelling, whereas periosteal fillers provide direct support to the bones, thus avoiding any swelling.”

Recovery period: On the same day, there was only a slight swelling (visible to the touch but not visible to the eye); by the next day, everything had returned to normal. On the third day, I went shopping and took pictures, and it was completely impossible to tell that I had just undergone the treatment. Director Kim also specifically recommended applying an ice towel to my face for 5 minutes every day for a week after the procedure to help reduce swelling faster. After following his advice, the swelling disappeared completely. Compared to my previous experience in Taiwan – where I experienced swelling for 5 days, bruising for 10 days, and displacement of my Apple Zone – Director Kim’s technical skills are truly at a different level. If you have read reviews of BLS Clinic, you will find that high-quality South Korean doctors share similar characteristics when it comes to injection techniques: using blunt needles, performing deep injections, and achieving precise positioning.

Long-term results: It has been 8 months since the procedure, and the results are almost exactly the same as on the first day – there has been no displacement or significant absorption of the filler. Director Kim said that the theoretical duration of effect for Restylane Lyft is 18 to 24 months, but in reality, because the filler is injected into the periosteal layer where there is less physical activity, many people experience longer-lasting results. I will schedule another follow-up appointment to confirm this.

🛡️ Regarding Filler brands: Why is it said that “you should avoid buying cheap products”?

Director Kim specifically emphasized one important point: Filler is not necessarily the more expensive, the better; however, it is also certainly not the cheaper, the better. Some local South Korean brands of Filler are available for as little as ₩30,000 to ₩50,000 per vial, but these products often have unstable molecular structures and high levels of cross-linking agents remaining. As a result, such Fillers are absorbed within just three months after injection and may even cause granulomas. Director Kim has seen many cases where patients who received cheap Filler at other clinics later came to him for correction—some even developed lumps that required the use of enzymes for removal.

The Restylane Lyft used by Shiliya is an imported brand that has been certified by both the FDA and the KFDA. Its supportive effect can last for 18 to 24 months. During the consultation, Dr. Jin will show you samples of different brands. By touching and feeling the gel texture of various Fillers, you will immediately notice the difference: the gel of imported brands is elastic, does not stick to the hands, and creates a smooth, even surface when pulled; whereas cheaper brands are as thin as water and lack any supportive properties.

🔍 FAQ about Filler injections

Q: Will it be noticeable that Filler has been used for filling?

A: President Jin said, “A good filler treatment should make people notice that you look better, but they shouldn’t be able to tell exactly where the changes were made.” This is precisely the biggest difference between bone structure filling and superficial filling. Bone structure filling alters the overall structure of the face, making the proportions more harmonious, rather than just filling specific areas. After my treatment, my colleagues commented, “Have you been getting enough sleep lately? You look so much more energized!” No one suspected that I had undergone any filling procedures.

Q: Will one become dependent on Filler after receiving injections? Will the results disappear if the injections are stopped?

A: Director Jin said that Filler itself does not cause dependence, as it is naturally metabolized by the human body. However, if the injection is performed in the periosteal layer (as Director Jin does), the bone will return to its original position after metabolism, and there will be no “collapsing” effect. The only thing to note is that if the same area is injected with a large amount of Filler over a long period of time, the cross-linking agents in the Filler may accumulate in the tissues. Therefore, Director Jin recommends an interval of at least 8 to 12 months between each injection.

Q: Where should one start when using Filler for the first time?

A: Director Kim recommends that those undergoing filler injections for the first time start with the eyebrow arch or cheekbone areas, as changes in these areas appear the most natural and produce the most noticeable results. It is not advisable to perform full-face filler injections at the initial stage, as everyone’s facial bone structure is different and adjustments need to be made in a phased manner. Just like applying makeup, it is essential to lay a solid foundation before drawing the eyeliner – the order is crucial.

📞 How can I make an appointment with Siliya?

Route A: Direct connection via WeChat to s-sourire

Add WeChat at s-sourire for one-on-one pre-treatment consultations, immediate inquiries about Dr. Jin’s schedule, access to internal discounts, and Chinese translation services during the entire process.

Route B: BeautsGO – Beauty for All (mini-program)

Search for “BeautsGO” on WeChat, enter “Shiliya Dermatology” to make an appointment directly. Transparent price comparisons, platform-exclusive discounts, and a certified green channel are available.

⚠️ Precautions for Filler injections

• Avoid taking anticoagulants such as aspirin and fish oil one week before the procedure.
• Do not drink alcohol three days before the procedure, as alcohol can exacerbate swelling.
• If you have previously undergone filler treatments elsewhere, please bring along the information regarding the brand and dosage used.
• Within 24 hours after the procedure, avoid lying flat or pressing on the injection site.
• Avoid high-temperature environments (saunas, hot springs, hot yoga) for one week after the procedure.
• In the first week after the procedure, it is recommended to use a higher pillow while sleeping to reduce facial swelling.
• If you have any doubts about Director Jin’s skills, you can start by trying a small area first.
• If severe swelling or persistent pain persists for more than three days, please contact the clinic immediately.

💬 In conclusion: Is it worth spending ₩450,000 on this?

If you ask me whether I regret spending ₩450,000 on Filler treatment, my answer is: I wish I had done it sooner. Previously in Taiwan, I spent ₩300,000 on three failed filling procedures, and the total cost was even higher than this time, but the results were terrible. Dr. Kim solved my problems in just one session, and the effects have lasted for almost a year. Now, I don’t need to use any filters when taking selfies anymore – not because my skin is perfectly flawless, but because the proper proportioning of my facial features has truly improved my overall appearance.

One final reminder: if you plan to go to South Korea for Filler treatments, be sure to choose a surgeon with experience and avoid going for cheap promotional packages. High-quality Filler and a skilled doctor are where you should invest your money. For more real reviews of medical beauty treatments in South Korea, you can refer to my previous articles “Gangnam Barog Review” and “Theia Medical Beauty Price List”, which contain information on the prices of various treatments and personal experiences. Remember: the cost of repairing a failed Filler treatment is far higher than the cost of getting it done right the first time. Choosing the right doctor is a hundred times more important than saving money.