By 신유외과의원Updated: 6/19/2026

Gangnam · Yangjae · Songpa Botox Recommendations — Key Selection Criteria by Treatment Area

Author: Director Kim Sung-eun (Shinyu clinic)
This content has been prepared in compliance with relevant laws including the Medical Service Act.

If you've been unsure where to go in Gangnam, Yangjae, or Songpa for Botox and what criteria to use for selection — analysis of muscle structure by treatment area, whether the director performs the procedure directly, and the principle of authentic products and proper dosage are the three core factors. Rather than judging based solely on price or reviews, first check whether there is a consultation process that examines your face shape and muscle condition together.


How to Choose a Good Botox Clinic in Gangnam, Yangjae, and Songpa?

When considering Botox in the Gangnam, Yangjae, and Songpa area, the most common question is "Where should I get it to look natural?" To answer directly, the three factors that form the center of selection criteria are: customized design suitable for the treatment area, whether the director performs the procedure directly, and whether the principle of authentic products and proper dosage is adhered to.

According to an expert column on HiDoc, since muscle shape, thickness, and response speed differ for each treatment area, applying a single approach uniformly to all areas is not clinically appropriate. The facial muscles of the forehead and eyes, the masseter of the jaw, and the large muscles of the neck and shoulders have completely different thickness and tension intensity. The same source also specifies that natural results can be achieved only by considering the patient's face shape, facial expression habits, masseter usage patterns, and skin thickness.

Questions to ask yourself before consultation

— During consultation, was there time to directly examine my face shape and muscle condition?
— Did I receive guidance on the impact of related muscles in addition to the desired area?
— Was there a procedure to verify the authenticity of the treatment product?

If you can answer "yes" to these three questions, you can consider that place to have met criteria more important than price.


Types of Botox Treatment and Mechanism of Action by Area

Botulinum toxin temporarily blocks the secretion of neurotransmitters (acetylcholine) that cause muscle contraction at nerve endings. Through this, it can selectively induce muscle relaxation and atrophy, and inhibit salivary gland and sweat gland function. According to publicly available materials from Kangwon National University Hospital, wrinkle Botox aims for facial muscle paralysis, and square jaw Botox aims for masseter reduction based on this mechanism.

Treatment types are divided as follows depending on the purpose.

| Treatment Type | Main Purpose | Main Areas | Time to Effect |n|---|---|---|---|n| Wrinkle Botox | Facial muscle relaxation → Wrinkle improvement | Forehead, eyes, glabella, philtrum, bridge of nose | 1-2 weeks after procedure |n| Square jaw Botox | Masseter atrophy → Contour improvement | Masseter (masticatory muscle) | 2-4 weeks after procedure, lasting 5-6 months or more |n| Skin Botox | Sebum suppression + Pore reduction + Micro-wrinkle improvement | Cheeks, forehead, entire neck area | 1-2 weeks after procedure |n| Body Botox | Large muscle atrophy → Line improvement | Trapezius, calves, forearms, thighs, etc. | Varies by area |n| Hyperhidrosis Botox | Sweat gland function inhibition | Armpits, etc. | 1-2 weeks after procedure |

According to HiDoc materials, square jaw Botox (masseter reduction) can also be expected to provide additional effects such as facial contour improvement, V-line induction, and improvement of chewing habits. However, as emphasized in Kangwon National University Hospital materials, since facial muscles and masseters differ in thickness and action intensity, individual muscle structure identification must precede determining appropriate dosage and injection points.


How Shinyu clinic Approaches Botox in Gangnam and Yangjae

Shinyu clinic has the director perform procedures carefully and directly, and conducts authentic product and proper dosage verification procedures together with patients. We provide Botox design tailored only for you based on transparent procedure pricing.

Specifically, procedures proceed through the following three structures.

Director-performed procedure: The director directly executes everything from consultation to procedure completion. Without delegation or substitute procedures, the director directly analyzes individual muscle condition and face shape before the procedure, then determines injection amount and injection points.

Authentic product and proper dosage verification: Before the procedure, the authentic product box is opened in front of the patient and proper dosage usage is verified together. Concerns about product reliability can be resolved at the consultation stage.

Private 1-person space: All treatment rooms are configured as private single rooms so there is no overlap in traffic with other patients. We provide a comfortable treatment environment for those who prioritize privacy.

Not only for Botox standalone procedures but also when combined with lifting procedures, when using sleep anesthesia, an anesthesiology specialist is stationed in the procedure room, making safe monitoring possible. Located near Yangjae Station in Gangnam, accessibility is convenient.


Limitations and Scope of Application

While Botox is effectively utilized in various situations, it is difficult to expect identical results in all cases. In cases corresponding to the items below, improvement effects from Botox standalone procedure may be limited.

Cases where Botox standalone application is limited

— When the cause of square jaw is bone structure (mandible) — there is a limit to contour changes from masseter atrophy alone.
— Already deeply set wrinkles even in a resting expression — according to related clinical materials, this is difficult to resolve with Botox alone and may require combined use of filler or lifting.
— When skin elasticity is significantly reduced — muscle relaxation alone makes it difficult to improve skin sagging itself.

Precautions for procedures

— According to DoctorNow materials, Botox injection position errors can cause side effects such as eyelid drooping, cheek depression, and difficulty swallowing. This is why it's important to receive the procedure from medical professionals with sufficient experience.
— According to related clinical materials, if the procedure interval is excessively short, there is a possibility of resistance development, so it is recommended to set the interval to match individual muscle recovery speed.
— Botox maintenance period varies depending on the treatment area and product, and is generally 3-6 months, but due to individual differences, it is appropriate to consult with medical professionals to determine the time for re-procedure.

In addition to the Gangnam and Yangjae area, those searching for Dogok-dong Botox, Seocho Botox, and Jamsil Botox can also visit Shinyu clinic. It is within walking distance from Yangjae Station, and access from the Seocho and Songpa directions is also convenient.


If You Need Botox Design Customized for You in Gangnam and Yangjae

The direction of Botox appropriate for your situation can be confirmed through consultation at Shinyu clinic. Since face shape, muscle condition, and lifestyle habits differ for each person, we can propose a specific direction for which area and how much dosage is appropriate only after directly confirming your muscle condition.

Currently, we operate a Botox event limited to Wednesdays and Thursdays. Wrinkles 2 areas 49,000 won (choose 2 from: eyes, under eyes, forehead, glabella, bridge of nose, philtrum), square jaw 59,000 won, body 100 units 99,000 won (trapezius, forearms, calves, thighs, hyperhidrosis armpits), etc., which you can confirm with transparent pricing. All procedures are performed directly by the director, and consultation reservations are available through Shinyu clinic (shinyuskin.com) or Kakao Channel @Shinyu clinic.


Q&A

Q1. When does the Botox effect appear after the procedure?

It depends on the treatment area. For wrinkles in the forehead and eyes, based on Kangwon National University Hospital materials, effects begin to appear within 1-2 weeks after the procedure. For square jaw (masseter) Botox, muscle atrophy progresses gradually, and many people feel contour changes from 2-4 weeks after the procedure. There may be differences in the time of effect depending on individual muscle condition.

Q2. Is there a difference in maintenance period between square jaw Botox and wrinkle Botox?

Yes, there is a difference. Wrinkle Botox targets facial muscles and generally lasts around 3-4 months. Square jaw Botox targets thick and strong masticatory muscles like the masseter, so according to HiDoc materials, it may last 5-6 months or more. However, maintenance period can vary depending on individual factors such as eating habits and whether you have bruxism.

Q3. What must I definitely check before a Botox procedure?

Three things are recommended. First, check whether the pre-procedure consultation includes a process to directly analyze your face shape and muscle condition. Second, look into whether there is a procedure to verify the authenticity of the product being used. Third, if you are pregnant, breastfeeding, or have a neuromuscular disease, you must inform medical professionals before the procedure. It is also safe to share any medications you are taking during consultation.


This content has been prepared in compliance with Article 56 of the Medical Service Act and Article 23 of its Enforcement Decree, and results may vary depending on individual conditions.

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